diff --git a/docs/source/conf.py b/docs/source/conf.py
index 1a79ec8..ab23616 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -13,7 +13,7 @@
 # serve to show the default.
 
 import datetime
-import subprocess
+import importlib.metadata
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -51,11 +51,7 @@
 # built documents.
 #
 # The short X.Y version.
-version = subprocess.check_output([
-    'sh', '-c',
-    'cd ../..; python setup.py --version',
-]).decode('utf-8')
-version = version.strip()
+version = importlib.metadata.version('virtualenvwrapper')
 # The full version, including alpha/beta/rc tags.
 release = version
 
diff --git a/docs/source/history.rst b/docs/source/history.rst
index 69ed4fe..0d46a23 100644
--- a/docs/source/history.rst
+++ b/docs/source/history.rst
@@ -1 +1,1301 @@
-.. include:: ../../ChangeLog
+CHANGES
+=======
+
+Unreleased
+----------
+
+* add a --version option to the hook loader
+* modernize packaging
+
+6.0.0.0a1
+---------
+
+* update pypi publishing action
+* switch to implicit namespaces
+* add github action for publishing packages
+* Updated tested Python versions in README
+* docs: fix or remove broken links
+* packaging: fix indentation of trove classifier for audience
+* docs: remove broken link from tips list
+* tox: update doc build commands
+* mergify: add rules to label PRs based on pbr sem-ver data
+* remove python2 from startup logic for finding the python interpreter
+* drop ksh support
+* docs: clean up trailing whitespace
+* docs: update language that implies there is only 1 maintainer
+* Fixing bitbucket in projects
+* Updating template docs
+* missed ones
+* Updating references to bitbucket
+* require at least one reviewer to approve PRs
+* ci(Mergify): configuration update
+* pass user and home through from tox instead of using id to derive them
+* fix wipeenv for editable packages
+* skip some tempfile tests on macos
+* adjust error message detection in hook tests
+* update lssitepackages tests to not need easy\_install
+* remove tests and features relying on --no-site-packages
+* remove the test for making virtualenvs relocatable
+* update tox config to not set basepython for zsh
+* update tox to only use default python version
+* update test runner to use python3
+* add a "fast" environment in tox to exit as soon as any test fails
+* missed ones
+* run all of the tests and accumulate errors
+* expand the relative path for envdir to the full path
+* Updating references to bitbucket
+* update trove classifiers with more modern python versions
+* add pkglint test and fix some warnings
+* set python version for zsh job in ci
+* update tox config for tox 4
+* do not specify python version for docs env in tox settings
+* set the version of python to use for linter jobs
+* fix linter action config
+* add github action configuration for test jobs
+* Merged in fix/space\_in\_mkvenv\_project\_path (pull request #50)
+* Merged in Stephan-Sokolow/improve-zsh-prompt-tip-closes-332-1574470574700 (pull request #75)
+* Merged in master (pull request #72)
+* Merged in no-more-egrep-its-deprecated (pull request #84)
+* replace deprecated \`egrep\` with \`grep -E\`
+* Revert "Merged in 334 (pull request #78)"
+* Fixing readme.txt
+* Merged in 334 (pull request #78)
+* Updating to support virtualenv 20+
+* Merged in readme-updates (pull request #76)
+* Merged in fix-screencast-link (pull request #77)
+* fix link to screencast
+* improve some of the wording in the readme
+* Improve Zsh prompt tip
+* Merged in Shailesh-Vashishth/indexrst-edited-online-with-bitbucket-1566725355529 (pull request #74)
+* index.rst edited online with Bitbucket
+* Merged in master (pull request #73)
+* fixup! Find the highest Python version with installed virtualenvwrapper
+* Find the highest Python version with installed virtualenvwrapper
+
+4.8.4
+-----
+
+* Formatting change
+
+4.8.3
+-----
+
+* Upgrade sphinx, fix docs
+* Merged in ukch/virtualenvwrapper/ukch/allow-building-docs-on-python-3-1529536003674 (pull request #71)
+* Merged in techtonik/virtualenvwrapper/techtonik/toxini-edited-online-with-bitbucket-1525341850929 (pull request #69)
+* Make mkvirtualenv work with interpreters whose paths have spaces
+* Allow building docs on Python 3
+* Merged in hjkatz/virtualenvwrapper/fix/workon\_deactivate\_and\_tests (pull request #70)
+* Fix bug with workon deactivate typeset -f ; Add test\_workon\_deactivate\_hooks
+* Merged in JakobGM/virtualenvwrapper-1/JakobGM/use-code-blocks-in-order-to-allow-easier-1508879869188 (pull request #66)
+* Use code blocks in order to allow easier copy-pasting
+* Merged in JakobGM/virtualenvwrapper/JakobGM/fix-formatting-error-on-read-the-docs-t-1508876093482 (pull request #65)
+* Fix formatting error
+
+4.8.2
+-----
+
+* Merged in jeffwidman/virtualenvwrapper-2/jeffwidman/update-rtd-url-they-now-use-io-rather-t-1505539237232 (pull request #63)
+* Merged in jeffwidman/virtualenvwrapper-1/jeffwidman/add-python-36-to-pypi-trove-classifiers-1505539102243 (pull request #62)
+* Merged in jeffwidman/virtualenvwrapper/jeffwidman/update-readme-with-current-test-status--1505538852189 (pull request #61)
+* Update RTD url
+* Add python 3.6 to Pypi trove classifiers
+* Update readme with current test status
+
+4.8.1
+-----
+
+* New PBR doesn't like provides\_dist
+
+4.8.0
+-----
+
+* Merged in fix/263 (pull request #60)
+* Merged in fix/296 (pull request #59)
+* Fixing Documentation
+* Update supported versions
+* Adding python 3.6
+* Fixing run\_hook and tab\_completion
+* First shot at Fixing #263
+* Adding a note about package managers
+* Merged in zmwangx/virtualenvwrapper/always-export-virtualenvwrapper\_hook\_dir (pull request #55)
+* Typo fix
+* Merged in lendenmc/virtualenvwrapper (pull request #51)
+* Merged in SpotlightKid/virtualenvwrapper/bugfix/distutils-sysconfig (pull request #56)
+* Merged in dougharris/virtualenvwrapper (pull request #53)
+* Merged in kk6/virtualenvwrapper/fix/wipeenv\_ignore\_setuptools\_dependencies (pull request #57)
+* Merged in erickmk/virtualenvwrapper/erickmk/command\_refrst-edited-online-with-bitbuc-1491225971803 (pull request #58)
+* Update sentence to make it more clear
+* command\_ref.rst edited online with Bitbucket
+* Fixes Issue #291 wipeenv ignore setuptools’s dependencies
+* Import distutils.sysconfig properly (fixes #167)
+* virtualenvwrapper.sh: always export VIRTUALENVWRAPPER\_HOOK\_DIR
+* Fixed case where alternate deactivate didn't exist
+* Makes workon more selective in its search for \`deactivate\` #285
+* Merged in sambrightman/virtualenvwrapper (pull request #52)
+* Fix spelling mistake in error message
+* Fix .kshrc sourcing error "'&>file' is nonstandard"
+* Fixes Issues #248
+* Merged in lonetwin/virtualenvwrapper (pull request #48)
+
+4.7.2
+-----
+
+* Baseline testing to python27
+* Fixing naming in tests
+* Merged in phd/virtualenvwrapper (pull request #46)
+* Ignore \*.pyo byte-code files
+* Fix docs: fix URLs whenever possible, change protocol to https
+* Add wipeenv and allvirtualenv for lazy loading
+* Remove one-time functions from the environment
+* Fix the problem with lazy completion for bash
+* Last set of docs
+* Docs fixes
+* Updating to virtualenvwrapper
+* Last set of docs
+* Docs fixes
+* Merged in fix/issue-282-link-to-virtualenvwrapper (pull request #49)
+* Updating to virtualenvwrapper
+* Unset previously defined cd function rather than redefine it
+* Merged in ismailsunni/virtualenvwrapper/ismailsunni/command\_refrst-edited-online-with-bitbuc-1454377958615 (pull request #44)
+* command\_ref.rst edited online with Bitbucket Adding -d for remove extra path
+* use a ref instead of hard-coded link in new tip
+* Merged in kojiromike/virtualenvwrapper/deactivate-on-logout-tip (pull request #43)
+* Add Deactivate-on-Logout Tip
+* update REAMDE with new bug tracker URL
+* more dir fixes for El Capitan
+* add testing for python 3.5
+* temporary dir fixes for OS X El Capitan (10.11)
+* update to work with tox 2.1.1
+* Merged in jveatch/virtualenvwrapper/fix-py26-logging (pull request #41)
+* Pass stream as arg rather than kwarg to avoid py26 conflict. Fixes issue #274. StreamHandler arg was named strm in python 2.6
+* enhance verbose output of hook loader
+* Merged in erilem/virtualenvwrapper/user-scheme-installation (pull request #38)
+* Change install docs to use --user
+
+4.7.0
+-----
+
+* Merged in gnawybol/virtualenvwrapper/support\_MINGW64 (pull request #36)
+* Detect MSYS if MSYSTEM is MINGW64
+* Merged in kdeldycke/virtualenvwrapper/kdeldycke/restore-overridden-cd-command-to-its-def-1435073839852 (pull request #34)
+* Restore overridden cd command to its default builtin behaviour
+
+4.6.0
+-----
+
+* remove some explicit tox environments
+* Merged in jessamynsmith/virtualenvwrapper/py34 (pull request #30)
+* quiet some of the lsvirtualenv tests
+* add test for previous patch
+* Merged in robsonpeixoto/virtualenvwrapper/bug/265 (pull request #33)
+* Removes empty when list all virtualenvs
+* Merged in justinabrahms/virtualenvwrapper/justinabrahms/update-links-and-name-for-venv-post-1431982402822 (pull request #32)
+* Update links and name for venv post
+* Added testing and updated docs for python 3.4
+* Merged in jessamynsmith/virtualenvwrapper/env\_with\_space (pull request #28)
+* Changes as per code review
+* Added tests to verify that cpvirtualenv, lsvirtualenv, and mkproject work with spaces in env names
+* Made rmvirtualenv work with spaces
+* Added tests for leading spaces (trailing spaces don't work in Linux, so don't test them)
+* Made lsvirtualenv and allvirtualenv work with spaces in env names
+* Made cd command work with space in virtualenv name
+* Fixed ordering in asserts for workon tests
+* Made workon fully support virtualenvs with spaces in names
+* fix default for VIRTUALENVWRAPPER\_WORKON\_CD
+
+4.5.0
+-----
+
+* Add -c/-n options to mktmpenv
+* update mktmpenv test to assert changed directory
+* Add test for creating venv with space in name
+
+4.4.1
+-----
+
+* Touch temporary file after a name is created
+* document 'workon .' and give attribution
+* Support "workon ."
+* fix pep8 error
+* make cd after workon optional
+* fix sphinx build
+* Merged in hjwp/virtualenvwrapper (pull request #25)
+* Stop mangling the python argument to virtualenv
+* ignore -f lines in pip freeze output
+* Merged in bittner/virtualenvwrapper (pull request #22)
+* hacked attempt to get round MSYS\_HOME environ dependency on windows/git-bash/msys
+* Change "distribute" to "setuptools" in docs
+* Merged in jessamynsmith/virtualenvwrapper (pull request #23)
+* Override tox's desire to install pre-releases
+* Reworded the documentation around user scripts vs plugin creation, to make it more clear which one you need. Also added a simple example of user scripts
+* do not install distribute in test environments
+* Correct spelling of "Bitbucket"
+* Update issue tracker URL
+
+4.3.2
+-----
+
+* build universal wheels
+* Merged in das\_g/virtualenvwrapper/das\_g/removed-gratuitous-preposition-1413208408920 (pull request #19)
+* removed gratuitous preposition
+* Fix test invocation for zsh
+* add -q option to cd for zsh
+* make run\_tests use the SHELL var to run test script
+
+4.3.1
+-----
+
+* pep8 and test updates for previous commit
+* Make postmkproject use VIRTUALENVWRAPPER\_HOOK\_DIR
+* Tell tox it is ok to run shells not installed in the virtualenv
+* Set VIRTUALENVWRAPPER\_SCRIPT correctly for different shells
+* Merged in nishikar/virtualenvwrapper (pull request #14)
+* changed phrasing of environment not found message
+* Add tests for wipenv with editable packages
+* Remove obsolete information about pip environment vars
+* Replace manually maintained history with ChangeLog
+* Update doc build to fail if there are warnings
+
+4.3
+---
+
+* remove announce.rst; move to blogging repository
+* Merged in erikb85/virtualenvwrapper/erikb85/run-user-postactivate-after-changing-dir-1401272364804 (pull request #15)
+* Run User Postactivate after changing dirs
+* add link to sublimetext extension
+* moved environment exists check below active environment check
+* added no such environment prompt to rmvirtualenv if it does not exist
+* updated pep8
+* clean up script mode changes
+* forgotten comment
+* trailing whitespace removed
+* tabs expanded; mode difference
+* changed comments and mode for sourced scripts
+* ignore bin, include, lib
+* mode constant for sourced-only files
+* do not specify a version for pbr
+* Merged in mjbrooks/virtualenvwrapper (pull request #12)
+* use VIRTUALENVWRAPPER\_ENV\_BIN\_DIR throughout
+* Extract basic help text from the script
+* Add list of commands as basic help output
+* update author email
+* clean up comment about zsh behavior in lazy
+* Fix syntax error (empty \`if\` block)
+
+4.2
+---
+
+* update docs for 4.2 release
+* update history for previous change; fix syntax issue in previous change
+* update history
+* Do not create hooks for rmproject
+* make setvirtualenvproject honor relative paths
+* Ensure hook directory exists
+* fix indentation in virtualenvwrapper\_lazy.sh
+* use valid syntax for creating tmpdir under linux
+* stop python 3.2 tests
+* stop using distribute for packaging the test templates
+* fix merge issue from previous commit
+* Fix mkvirtualenv -a relative paths
+* minor: tabs to spaces
+* Fix zsh crash caused by lazily loading the completions
+* Fix hint in error message, when virtualenvwrapper\_run\_hook failed
+* changed spelling of proj\_name calculation
+* Fix \`which\` with virtualenvwrapper\_lazy.sh
+* use virtualenvwrapper\_cd in project plugin
+* document new force option in history
+* Merged in claymcclure/virtualenvwrapper (pull request #2)
+* update history for doc fix from dirn
+* Merged in dirn/virtualenvwrapper/dirn/fix-documentation-for-allvirtualenv-the-1375587964876 (pull request #4)
+* update history for cd command fix
+* consolidate 'ls' tests
+* update test to handle change easy\_install
+* ignore any egg directories created while packaging
+* add tests to make sure we override cd properly
+* Merged in isbadawi/virtualenvwrapper (pull request #5)
+* Always use virtualenvwrapper\_cd instead of cd
+* Fix documentation for allvirtualenv
+* Document \`mkproject --force\` usage
+* Mention sphinxcontrib-bitbucket requirement
+* Merged in mrdbr/virtualenvwrapper (pull request #3)
+* add tmp- prefix to temporary envs
+* Preserve quoting for allvirtualenv command arguments
+* Add \`mkproject --force\` option
+* Remove extraneous punctuation
+
+4.1.1
+-----
+
+* update history for 4.1.1
+* Merged in mordred/virtualenvwrapper (pull request #1)
+* Take advantage of pbr 0.5.19
+* Working on packaging issue with 4.1 release
+
+4.1
+---
+
+* prep for 4.1 release
+* fix pep8 issue in user\_scripts.py
+* quiet cdproject test
+* one more parallel test issue
+* use pbr for packaging
+* Allow tests to run in parallel
+* Fix virtualenv detection with spaces in WORKON\_HOME
+* add license file
+* Fix problem lsvirtualenv after previous commit
+* Add allvirtualenv command
+* Ensure that -p and --python options are consistent
+* quiet tests
+* add test for mkvirtualenv w/ site-packages
+* ignore emacs TAGS file
+* Provide a way to extend the lazy-loader
+* Add wipeenv command
+* Update ignore file
+* remove trailing whitespace in tox.ini
+* Quote paths
+* Skip pushd/popd test under ksh
+* Run the cdproject test in a subshell
+* Show more details when running under zsh
+* add doc explaining implementation choices
+* add a warning to cpvirtualenv command docs
+* fix rst in announcement file
+* fix home page url
+* add python 3.3 classifier
+* Added tag 4.0 for changeset 2ba65a13f804
+
+4.0
+---
+
+* Prepare for 4.0 release
+* Update Python 3 compatibility
+* assume setuptools is available during the installation
+* update tested-under version lists
+* add attribution for previous fix to the history file
+* Correct script name in error message
+* reorg test runner to remove redundant test runs
+* flake8 fixes for setup.py
+* Prep 3.7.1 release
+* Make --python option to mkvirtualenv not sticky
+* Fix project template listing when none installed
+* note change in the history file
+* better prefix and fix for other help functions
+* prevent workon\_help from polluting the global namespace
+* Fixed broken screencast link
+* Merged in dasevilla/virtualenvwrapper/link-fix (pull request #33)
+* Update link to requirements docs
+* Added tag 3.7 for changeset 303ff1485acb
+
+3.7
+---
+
+* update version number
+* Apply style to sphinx config file
+* add link to flake8 in history
+* use flake8 instead of pep8 for style checking
+* Turn off logging by default
+* Add help option to workon
+* Add --help option to mkproject
+* merge readme filename change
+* Merged in jeffbyrnes/virtualenvwrapper (pull request #32)
+* merge Add complete-time load to lazy loader
+* Merged in upsuper/virtualenvwrapper (pull request #29)
+* fix issue with toggleglobalsitepackages tests that was hidden by old test virtualenv
+* show which virtualenv is used in tests
+* do not check in test output
+* Use $\_VIRTUALENVWRAPPER\_API instead of listing functions
+* merge exclusion rules for doc build artifacts
+* Added tag 3.6.1 for changeset c180ccae77b4
+
+3.6.1
+-----
+
+* prepare 3.6.1 release
+* Rename READMEs to be RST
+* Added exclusion for docs/en, docs/es, and docs/ja to .hgignore
+* Add complete-time load to lazy loader
+* Fix link to setvirtualenvproject command
+* merge fix for relative python interpreter option to mkvirtualenv
+* Replace realpath with a more portable way of converting a relative path to an absolute path
+* Fix typo in documentation
+* Fix --python switch for virtualenv
+* fix markup typo in announcement
+* Added tag 3.6 for changeset 002a0ccdcc7a
+
+3.6
+---
+
+* update version number before release, 2
+* update version number before release
+* fix pep8 issues with setup.py
+* fix pep8 issues with sphinx conf file
+* Fix virtualenvwrapper\_show\_workon\_options under zsh with chpwd
+* update history for previous change
+* Update documentation to point to the real file where add2virtualenv command adds directories to PYTHONPATH
+* update the links to the translated versions of the documentation
+* change to the default theme for readthedocs.org
+* move es and ja versions of docs to their own repositories
+* add attribution to history file for previous patch
+* fix issue with add2virtualenv and noclobber setting in shell; fixes #137
+* pep8 cleanup
+* fix lazy-loader function definitions under zsh; fixes #144
+* use the right virtualenv binary to get help; fixes #148
+* convert hook loader to use stevedore
+* fix reference in announcement
+* Added tag 3.5 for changeset c93b81815391
+
+3.5
+---
+
+* bump version number and update announcement text
+* fix whitespace and rename a few worker functions to be consistent with the rest
+* document previous changes
+* Use "command" to avoid aliases or functions that mask common utilities. fixes #119
+* quiet some test operations and check for error codes before continuing
+* allow the caller to control which shells are used for tests; unset variables that might be inherited and give the wrong idea about what the current shell is for a test; export SHELL to point to the current shell
+* add test for lazy loading via workon; addresses #144
+* update docs with link to virtualenvwrapper-win port; fixes #140
+* clean up cpvirtualenv documentation
+* if cpvirtualenv fails to create the target directory, return an error code
+* document cpvirtualenv addition
+* merged upstream
+* Forgot to uncommit the remove workon\_home in teardown
+* update README with supported python versions
+* Did not mean to commit isitepackages
+* Update cpvirtualenv utilizing virtualenv-clone and allowing for external virutalenvs to be added to WORKON\_HOME
+* fix xref endpoint used in install.rst
+* Added tag 3.4 for changeset 07905d9135ac
+
+3.4
+---
+
+* bump version
+* update announcement
+* clarify warning on tab completion
+* add lazy loader
+* move error reporting for bad python interpreter closer to where the error occurs
+* Invoke the initialization hooks directly when testing for error with Python
+* hide error messages
+* fix section heading in announce blog post so the version number does not appear twice
+* update announcement file for 3.3 release
+* fix the requirement name
+* remove old copy of requirements file
+* add requirements file to try readthedocs again
+* Added tag 3.3 for changeset 45877370548e
+
+3.3
+---
+
+* prepare 3.3 release
+* attribution for previous merge
+* Merged in agriffis/virtualenvwrapper (pull request #22)
+* clean up RST formatting
+* attribution for previous merge
+* Merged in barberj/vew/fix\_installing\_requirements\_after\_cd (pull request #21)
+* Use spaces for indentation consistently instead of mixed spaces/tabs. No functional changes
+* Quoting arguments to expandpath to allow for spaces in the arguments
+* Update to get fully qualified path of requirments in case a directory change occurs before pip is called
+* Clean up the temporary file in the virtualenvwrapper\_run\_hook error returns
+* attribution for previous merge
+* Merged in agriffis/virtualenvwrapper (pull request #20)
+* Fix error handling in virtualenvwrapper\_tempfile; the typeset builtin will return success even if the command-substitution fails, so put them on separate lines
+* catch --help option to mkvirtualenv; fixes #136
+* Remove the trap from virtualenvwrapper\_tempfile; the function is called in a command substitution, so the trap fires immediately to remove the file. There are ways to accomplish this, but they're complex and the caller is already explicitly rm'ing the file
+* attribution for merging pull request 17
+* merge in hook listing and pep8 fixes
+* pep8 changes
+* Merged in bwanamarko/virtualenvwrapper (pull request #17)
+* print the list of core hooks if no hook name is given in list mode
+* attribution for previous merges
+* Check that required test shells are available ahead of running tests. This avoids accidentally running tests with /bin/sh (dash) on Debian, which eventually deletes the ~/.virtualenvs directory. (Whoops.)
+* Enforce running run\_tests under tox by setting/checking an env var
+* another fix for msys users \* using lssitepackages \* keep $site\_packages in quotes in case of spaces
+* fix bug for MSYS users - makes several folders, fails on shell startup \* if $WORKON\_HOME not defined, or folder missing, then when mkdir called must \* pass $WORKON\_HOME in double-quotes "$WORKON\_HOME" because there might be \* spaces that will be interpretted separately \* e.g. C:\Documents and Settings\.virtualenv makes 3 folders: \* "C:\Documents", "~/and" & "~/Settings/.virtualenv"
+* update shell function virtualenvwrapper\_get\_site\_packages\_dir \* let MSYS users use lssitepackages & cdsitepackages \* replace $VIRTUAL\_ENV/bin with $VIRTUAL\_ENV/$VIRTUALENVWRAPPER\_ENV\_BIN\_DIR
+* attribution for documentation work
+* reset the default language
+* revised the Japanese translation in plugins.rst
+* revised the Japanese translation in index.rst
+* merged the changes (r369:550) in extensions.rst
+* merged the changes (r369:550) for Japanese translation in projects.rst
+* merged the changes (r369:550) for Japanese translation in extensions.rst
+* merged the changes (r369:550) for Japanese translation in developers.rst
+* merged the changes (r369:550) for Japanese translation in tips.rst
+* merged the changes (r369:550) for Japanese translation in scripts.rst
+* merged the changes (r369:550) for Japanese translation
+* merged the changes (r369:550) for Japanese translation
+* changed LANGUAGE settings "en" to "ja"
+* merged from original
+* add attribution to history file for ralphbean's changes
+* merge in permission changes from ralphbean
+* Bypass the test for missing virtualenv if the user has it installed to the subset of the path needed for the shunit2 framework to function properly. Add a test for having VIRTUALENVWRAPER\_VIRTUALENV set to a program that does not exist
+* Removed shebangs from scripts non-executable site-packages files
+* Removed execution bit on virtualenvwrapper.sh
+* update announcement blog post for 3.2
+* Added tag 3.2 for changeset dccf1a1abf4e
+
+3.2
+---
+
+* bump version number
+* Add a link target name for the rmvritualenv command
+* Use distutils to get the site-packages directory. Fixes #112
+* more global test header cleanup
+* Centralize setup of variables for tests. Change WORKON\_HOME and PROJECT\_HOME for tests to make them unique across runs, allowing simultaneous test runs in different sandboxes
+* update history for previous merge
+* Merged in ciberglo/virtualenvwrapper (pull request #13)
+* add history details about license classification change
+* Merged in ralphbean/virtualenvwrapper (pull request #14)
+* attribution for previous commit
+* Fix typo in documentation reported by Nick Martin
+* Changed trove classifiers from BSD to MIT (like the README indicates.)
+* add test for removing several environments
+* changing rmvirtualenv message: Erasing --> Removing
+* support to remove several environments at once
+* remove blank spaces
+* use typeset instead of local and provide attribution for the original fix
+* Make project\_dir local so it doesn't clobber other variables
+* Added tag 3.1 for changeset ebbb3ba81687
+
+3.1
+---
+
+* prepare release 3.1
+* quote the path as we are editing the pth file; fixes #132
+* update history file for previous change
+* associate project before enabling the new virtualenv; fixes #122
+* add tags to announce.rst
+* add a couple of debugging lines to the generated scripts
+* Added tag 3.0.1 for changeset 14cf7e58d321
+
+3.0.1
+-----
+
+* package release 3.0.1; fixes #126
+* Add test files to the sdist package. Addresses #126
+* Remove /usr/bin since apparently there are times when virtualenv is installed there due to vendor packages. Fixes #127
+* Added tag 3.0 for changeset 434b87ebc24a
+
+3.0
+---
+
+* fix version info in trove classifiers, take 2
+* fix version info in trove classifiers
+* use the version of python in the current virtualenv to install the template project into the tox virtualenv during the test
+* merge in support for python 3.2
+* bump version number, update history, prepare announcement
+* remove redundant test
+* use the version of python in the virtualenv instead of depending on the PATH
+* use packages available for python 3
+* use packages that can be installed under python 3 to test the -i option to mkvirtualenv
+* get the output in a way that makes it work properly with grep
+* include virtualenv in the test dependencies
+* fix shell expression to get the python version
+* fix indentation
+* py3k compatibility
+* py3k compatibility
+* py3k compatibility
+* Added tag 2.11.1 for changeset 12a1e0b65313
+
+2.11.1
+------
+
+* update history and version number for bug release
+* Skiping re-initialization in subshells breaks tab completion, so go ahead and take the performance hit. Closes #121
+* quiet some tests
+* announcement for 2.11 release
+* Added tag 2.11 for changeset ff4d492c873c
+
+2.11
+----
+
+* bump version number for release
+* add VIRTUALENVWRAPPER\_PROJECT\_FILENAME; resolves issue 120
+* make log files group writable; resolves #62
+* shortcut initialization if it has run before
+* Remove support for Python 2.4 and 2.5. Update tests to work with virtualenv 1.7, where --no-site-packages is now the default
+* Add note about -a option to history file and clarify its description in the docs a bit
+* documentation for -a <project\_path> flag
+* test for 'mkvirtualenv -a <project\_path>'
+* add -a project\_path to mkvirtualenv usage summary
+* associate a project with a venv at creation
+* fix link to Justin Lily's helper post
+* Added tag 2.10.1 for changeset 9e10c201a500
+
+2.10.1
+------
+
+* bump version to 2.10.1; closes #114
+* improve test for mktmpenv with options; addresses #114
+* change mktmpenv to always create an env name for the user; addresses #114
+* update announcement text
+* bump version number
+* document previous fix in history
+* strip spaces from template names; fixes #111
+* fix template listing for python 2.4, which does not support the -m option with namespace packages
+* if uuid is not available, use random to generate a name for the new environment
+* Use old style string formatting instead of the format method to retain python 2.4 and 2.5 support
+* add test to ensure templates are applied correctly
+* get the version number from the packaging scripts
+* add mktmpenv command from virtualenvwrapper.tmpenv
+* add -i option to mkvirtualenv
+* more test quieting
+* quiet tests and add intermediate check for delete
+* fix use of sed in add2virtualenv to be more portable
+* quiet test
+* Merged in miracle2k/virtualenvwrapper (pull request #6)
+* merge in linux changes
+* ignore temporary files created by editor
+* variable name changes and other cleanup so the script does not bomb under ksh on ubunutu 11.04
+* run each test script in every shell before moving to the next script
+* Make add2virtualenv tests work again, add new test code for new features
+* Update lssitepackages to work with new pth filename
+* Merged upstream
+* add link to changelog in readme
+* fix version number in history
+* update announcement file
+* Upgrade instructions
+* Clean up help functions. Add documentation for new -r option to mkvirtualenv
+* Add -r option to mkvirtualenv to install base requirements after the environment is created. Fix argument processing in mkproject so the correct template names are preserved
+* merge virtualenvwrapper.project features into virtualenvwrapper
+* convert function definition format so typeset works under ksh
+* Merged upstream
+* add link to powershell port
+* Added tag 2.8 for changeset 279244c0fa41
+
+2.8
+---
+
+* set version in history and update announcement
+* Added tag 2.8 for changeset 7e0abe005937
+* bump version number
+* merge in patches from noirbizarre to add support for MSYS environment; clean up doc addition; fix resulting problem is lsvirtualenv
+* Identify another --no-site-packages test and add one for cpvirtualenv using the default args variable; addresses #102
+* add test for --no-site-packages flag after cpvirtualenv; addresses #102
+* Escape uses of cd in case it is aliased. addresses #101
+* add a test to verify pushd/popd behavior; addresses #101
+* Set is\_msys to False when not in MSYS shell
+* Avoid declaring the 'command\_exists' function for a one shot use
+* Replaced all remaining 'bin' occurences by $VIRTUALENVWRAPPER\_ENV\_BIN\_DIR
+* Use VIRTUALENVWRAPPER\_VIRTUALENV in cpvirtualenv. fixes #104
+* Merged in sharat87/virtualenvwrapper (pull request #1)
+* Update documentation about mktemp
+* VIRTUALENVWRAPPER\_VIRTUALENV\_ARGS not working with >1 args on zsh
+* User scripts should be called based on new $VIRTUALENVWRAPPER\_ENV\_BIN\_DIR variable
+* add some debugging and a test to try to reproduce problem with log directory variable; addresses #95
+* move tab completion initialization; expand support for tab completion in zsh (fixes #97)
+* Added support for getopts with fallback on getopt
+* Improved variable name: VIRTUALENVWRAPPER\_ENV\_BIN\_DIR instead of script\_folder and is\_msys instead of msys
+* Document MSys installation
+* Allow Win32 and Unix paths for MSYS\_HOME variable
+* Added msys paths support
+* update announce file
+* Added tag 2.7.1 for changeset b20cf787d8e1
+
+2.7.1
+-----
+
+* bump version number for bug release
+* set log dir and hook dir variables after WORKON\_HOME is set; fixes #94
+* link to documentation about installing into user directory
+* further installation doc clarification
+* add a warning about installing into a virtualenv
+* clarify instructions for running tests; fixes #92
+* report an error if there are no test scripts
+* Added tag 2.7 for changeset ea378ef00313
+
+2.7
+---
+
+* update version and draft announcement
+* add grep fix to history
+* remove -e option from all calls to grep for better portability; fixes #85
+* nicer titles for configuration section
+* reorg install docs to separate the customization stuff; add some comments about site-wide installation; fixes #87
+* make it possible to remove a virtualenv while inside it; fixes #83
+* pass VIRTUALENVWRAPPER\_VIRTUALENV\_ARGS when calling VIRTUALENVWRAPPER\_VIRTUALENV; fixes #89; fixes #87
+* add link to vim-virtualenv
+* enable tab completion for showvirtualenv; fixes #78
+* clean up test instructions for developers; fixes #75
+* clear configuration variables before running tests
+* fix typo in cpvirtualenv; fixes #71
+* Add VIRTUALENVWRAPPER\_LOG\_DIR variable
+* Use VIRTUALENVWRAPPER\_HOOK\_DIR to control where the hooks are defined
+* doc updates for VIRTUALENVWRAPPER\_VIRTUALENV
+* fix tests to work under ksh on ubuntu 10.10 by using alternate syntax for capturing messages sent to stderr
+* fix tempdir tests to work on ubuntu 10.10
+* merge pmclanahan's test changes and toggleglobalsitepackages
+* Add attribution for recent patches to the history file
+* fix tests for changes to virtualenvwrapper\_verify\_workon\_home
+* suppress hook loader messages in tests
+* change verbosity level when creating hook scripts so the messages can be suppressed in tests
+* Added docs for the toggleglobalsitepackages command
+* Added "toggleglobalsitepackages" command. Added tests for the new command
+* Modified the test runner to reliably use the intended shells
+* fix arg handling for lsvirtualenv under zsh - fixes issue #86
+* remove the custom functions from the sphinx config, since rtd does not support them
+* trying readthedocs again
+* ignore .orig files created by hg
+* fix lsvirtualenv to read args in zsh
+* remove the download url since I upload packages to pypi now
+* translated 2.6.2/2.6.3 history into Japanese
+* fixes issue 79 by enclosing WORKON\_HOME in quotes
+* merged from original
+* Added tag 2.6.3 for changeset 246ce68795ea
+
+2.6.3
+-----
+
+* tweak history
+* Added tag 2.6.3 for changeset e7582879df06
+* more doc build changes
+* add upload target
+* Added tag 2.6.2 for changeset 625d85d3136f
+
+2.6.2
+-----
+
+* fix doc build for readthedocs.org
+* add test for space in WORKON\_HOME to address #79
+* add a test to verify that when virtualenv fails to create an environment the hook scripts are not run. see #76
+* merged a few fixes and updated history
+* update history
+* merge in japanese translation of documentation, with a few markup fixes; disable spelling extension until there is a python 2.7 installer for it
+* add spelling extension
+* Added Japanese translation for the documentation Added to make html/website for the Japanese documentation Added the Japanese documentation link in original English index.rst
+* restore download url
+* Added tag 2.6.1 for changeset 445a58d5a05a
+
+2.6.1
+-----
+
+* version 2.6.1
+* fixes issue #73 by changing virtualenvwrapper\_get\_python\_version to only include the major and minor numbers
+* add supported version info to readme so it appears on pypi page
+* Added tag 2.6 for changeset b0f27c65fa64
+
+2.6
+---
+
+* bump version to 2.6 and document updates
+* avoid specifying text mode when creating hook scripts (fixes #68)
+* closes #70 by adding a list of supported shells and python versions to documentation and trove classifiers
+* fix #60 by setting install\_requires instead of requires
+* change the way we determine the python version
+* convert test scripts to use tox instead of home-grown multi-version  system in the Makefile
+* create the WORKON\_HOME dir if it doesn't exist
+* fix platforms definition so upload to pypi will work
+* Added tag 2.5.3 for changeset dc74f106d8d2
+
+2.5.3
+-----
+
+* point release before uploading sdist
+* Added tag 2.5.2 for changeset f71ffbb996c4
+
+2.5.2
+-----
+
+* Make lsvirtualenv work under zsh using patch from Zach Voase. Fixes #64
+* Added tag 2.5.1 for changeset 2ab678413a29
+
+2.5.1
+-----
+
+* fix workon to list in brief mode
+* Added tag 2.5 for changeset 80e2fcda77ac
+
+2.5
+---
+
+* bump version
+* add docs for showvirtualenv
+* add showvirtualenv and re-implement lsvirtualenv with it
+* Added tag 2.4 for changeset a85d80e88996
+
+2.4
+---
+
+* tweak history file
+* Added tag 2.4 for changeset 64f858d461d4
+* add lsvirtualenv command with -l option
+* Added tag 2.3 for changeset b9d4591458bb
+
+2.3
+---
+
+* add get\_env\_details hook
+* Added tag 2.2.2 for changeset 266a166f80da
+
+2.2.2
+-----
+
+* bump version to 2.2.2
+* check exit code of virtualenv before proceeding (fixes #56)
+* use single quotes around regex with $ (see #55)
+* update history with changes (see #57)
+* escape more commands (see #57)
+* incorporate patch from fredpalmer to escape grep calls (fixes #57)
+* Added tag 2.2.1 for changeset 87d60f20a715
+
+2.2.1
+-----
+
+* fix #50 by escaping rm before calling it
+* Added tag 2.2.1 for changeset 66a89d019905
+* bump version to 2.2.1
+* convert path deriving code in startup of script to function so it is easier to test
+* escape dollar sign in regex to resolve #53
+* add tests for GREP\_OPTIONS problem (ref #51)
+* unset GREP\_OPTIONS before to use grep
+* add support and bug tracker link to readme and docs
+* ignore missing files in trap cleanup (see #38)
+* address #37 with wording change in docs
+* update history
+* address issue #46 by escaping the calls to which
+* Added tag 2.2 for changeset d5c5faecc92d
+
+2.2
+---
+
+* bump version number
+* more test refinements
+* add trap to remove temporary file, see #38
+* more tempfile fixes
+* changes to make the tests run on my linux host
+* mention changes to address ticket 35 in history
+* addresses ticket 35 by adding debugging instrumentation
+* since we always use the same config dir, set it once
+* unify sphinx config files
+* use the sphinxcontrib.bitbucket extension for links to the issues and changesets in history.rst
+* update history with recent changes
+* fix tests; clean up contributed changes
+* Fixing a bug in the call to mktemp
+* Some cleanup after talking with dhellmann
+* First pass at speeding things up by making fewer calls into Python. Needs review
+* review for text added by Doug about the translation
+* show python version in test progress messages
+* fix #44 by updating the tests to run with python 2.7b1
+* fix #43 by switching the way the hook loader is run
+* Added tag 2.1.1 for changeset 7540fc7d8e63
+
+2.1.1
+-----
+
+* setting up for a release
+* fix #42 by quieting the errors/warnings
+* fix #41 by using the cached python where the wrappers are installed
+* fix formatting of seealso block
+* link to Manuel's home page instead of just the translation
+* add link back to english docs
+* add attribution for Manuel
+* add link from english to spanish docs; update history
+* shift output directory for html build so the sdist package looks nicer
+* merge in spanish translation
+* another attempt to address #35
+* added italic to deactivation
+* announce translation
+* english paragraph removed
+* README translated
+* first revision
+* index revision
+* markup fix
+* aspell to plugins and fix some paragraphs
+* aspell for script
+* aspell to install
+* aspell to index
+* aspell to hooks
+* aspell for extensions
+* aspell for developers
+* aspell for command\_ref
+* another paragraph
+* almost done for plugins.rst
+* continue the translation
+* continue the translation of plugins.rst
+* remove the option that copy the static files: we don't have file to copy and it generate a WARNING in the sphinx compilation
+* markup fixed
+* remove translation from the toctree
+* scripts.rst tranlated to spanish
+* remove old version of translations.rst, we don't need this file anymore
+* I don't think that we need to translate the ChangeLog
+* extensions.rst translated
+* tips.rst translated
+* rst markup fixed
+* typo fixed on english documentation
+* fix the Makefile to generate the website documentation for 'en' and 'es' languages
+* reorder the documents files in docs/LANGUAGE folders and modify the rules in the Makefile to build the documentation
+* merge from Doug commit. Added the base.html template to make the website documentation
+* Makefile modified to build "es" documentation
+* put the base template in the repository
+* developers.rst translated
+* typo fixed
+* continue plugins.rst translation
+* Fix typo found by humitos
+* starting with "Defining an Extension"
+* start to translate plugins.rst
+* hooks translated
+* translations in the index page
+* added some translated topics
+* added the translation for install.rst
+* index.rst translated to spanish
+* fixed the right bug :)
+* update announcement for 2.1
+* add emacs directive to readme
+* Added tag 2.1 for changeset 241df6c36860
+
+2.1
+---
+
+* bump version
+* rotate log file when it grows too big
+* do not include website html in sdist
+* do not include html docs inside virtualenvwrapper dir to avoid conflicts with other packages using that namespace
+* fix mkvirtualenv -h
+* doc updates
+* add references to new extensions
+* add -n and -l options to hook loader
+* update docs with examples
+* handle empty workon\_home dir properly
+* support nondescructive argument to deactivate
+* include a date value in the filename
+* fix #34 by using python's tempfile module instead of a shell command
+* add hooks for cpvirtualenv; make deactivate work better under ksh
+* Update docs for mkvirtualenv to fix #30
+* fix #33 with improved installation instructions and a better error message
+* use tempfile to create temporary files instead of the process id so the filenames are less predictable
+* update contributing info
+* add attribution for research work for ksh port
+* add support for ksh (fixes #25)
+* copy dist file to desktop after building
+* Added tag 2.0.2 for changeset 6a51a81454ae
+
+2.0.2
+-----
+
+* update version and history
+* fix #32 by removing use of 'with' ; add tests for python 2.6 and 2.5
+* sort ignore lines and add build directory
+* Added tag 2.0.1 for changeset 91e1124c6831
+
+2.0.1
+-----
+
+* update version and history
+* add documentation about temp files
+* fix #29 by checking TMPDIR and using a default if no value is found
+* save draft of email for announcing new releases on python-announce
+* Added tag 2.0 for changeset 54713c4552c2
+
+2.0
+---
+
+* fix install dir for web docs
+* Added tag 2.0 for changeset 485e1999adf0
+* move todo list out of hg repo
+* add namespace package declaration
+* include more motivational background
+* add help to Makefile
+* merge 2.0 changes into tip
+* status update
+* even more doc cleanup
+* doc restructuring
+* remove rudundant 'source' from cli
+* more doc cleanup
+* more doc cleanup
+* update extension entry point docs
+* move make\_hooks functionality into user\_scripts, since they are related
+* start overhauling doc content
+* test cleanup and enhancement
+* add VIRTUALENVWRAPPER\_LAST\_VIRTUAL\_ENV variable for postdeactivate scripts
+* use the user's current shell as the default interpreter in the hook script
+* quiet hook loader
+* minor doc updates and formatting changes
+* comment out debug logging
+* all existing tests are passing again
+* convert more hooks; stop running tests when we see a failure or error
+* implement initialize hooks
+* start implementing hook loader and a couple of sample hooks
+* rename wrapper script
+* add register rule
+* update installation test
+* don't need pavement.py any more
+* add rules for updating website
+* set version in Makefile before building html
+* more tasks
+* add test rules
+* start moving from paver back to make and distribute
+* reorg todo list
+* add todo list and design notes for hook scripts
+* Added tag 1.27 for changeset d64869519c2e
+
+1.27
+----
+
+* add explicit check for virtualenv in the test
+* Added tag 1.27 for changeset 3edf5f224815
+* bump version; pre-release code cleanup
+* add note about relocatable side-effect
+* undo merge, tests moved to separate files
+* touch up tests
+* flush formatting prints
+* quiet tests
+* ignore build files created by tests
+* added test that copied virtualenv exists
+* resolve conflict on tests dispatch
+* added script to setup.py
+* add testpackage setup.py
+* Added tag 1.26 for changeset 51eef82a39d4
+
+1.26
+----
+
+* preparing version 1.26 for release
+* fix #26 by quieting the error message during init and only showing it when an action is explicitly taken by the user
+* remove directories likely to contain a site-wide virtualenv installation and hide the error message because we expect mkvirtualenv to fail
+* break up the tests to make it easier to run only part of them
+* run all tests on all shells
+* Added tag 1.25 for changeset 06229877a640
+
+1.25
+----
+
+* add cdsitepackages arg handling from William McVey
+* Added test for cdsitepackages with argument
+* Updated with expanded capability of cdsitepackages to cd to a subdir
+* Added tab completion and pathname argument handling to cdsitepackages
+* I didn't know about 'sed -i', makes this a lot easier
+* When echoing the current list of paths, do not include the 'import' lines
+* Test for existance of path file was broken, used the wrong test
+* New -d option to 'add2virtualenv' which allows removal of a path previously added
+* Make sure that paths added via 'add2virtualenv' always end up being listed \*before\* regularily installed packages in sys.path. This ensures that you can always use the command to replace an installed package with a out-of-virtualenv version
+* Added tag 1.24.2 for changeset f31869779141
+
+1.24.2
+------
+
+* update history and bump version
+* update history
+* add user-provided tips to the docs
+* switch doc theme for packaged docs; add link to Rich Leland's screencast
+* Added tag 1.24.1 for changeset 4a8870326d84
+
+1.24.1
+------
+
+* bump version num before new release
+* add license and home page info to top of script
+* Added tag 1.24 for changeset b243d023094b
+
+1.24
+----
+
+* bump version and update history
+* fix preactivate scripts; warn for existing scripts that need to be executable but are not
+* Added tag 1.23 for changeset e55e8a54de7b
+
+1.23
+----
+
+* prep for release
+* test both mkvirtualenv hooks
+* fix the postmkvirtualenv hook
+* Added tag 1.22 for changeset c50385e9c99b
+
+1.22
+----
+
+* bump version
+* Added tag 1.22 for changeset eddb2921783c
+* automatically create hook scripts
+* add mode specification for emacs
+* update README instructions
+* Added tag 1.21 for changeset 2190584becc7
+
+1.21
+----
+
+* update version for new release
+* Added tag 1.21 for changeset c11ee7913230
+* verify that virtualenv is installed; correct use of python to fix the WORKON\_HOME value; more tests
+* improve handling for missing WORKON\_HOME variable or directory; add test for #18 - can't reproduce
+* Added tag 1.20 for changeset ed873ac408ff
+
+1.20
+----
+
+* prepare release
+* minor code cleanup
+* added simple lssitepackages test
+* lssitepackages now also shows contents of virtualenv\_path\_extensions.pth, if that file exists
+* added a white-line at the end
+* added lssitepackages info
+* added lssitepackages command
+* moved main website source files
+* Added tag 1.19 for changeset 8af191bfa3c8
+
+1.19
+----
+
+* fix for ticket #14: relative paths don't work with add2virtualenv
+* incorporate patch from Sascha Brossmann to fix #15
+* Applying my own ridiculous formatting to the README file.  Give me 72 characters or give me death!
+* Added tag 1.18 for changeset 24190e878fa8
+
+1.18
+----
+
+* bump version number
+* don't forget the destdir info
+* add basic developer info to the documentation
+* add docs for deactivate to resolve issue #12
+* fix issue #10 by removing warning and using an error at runtime
+* Added tag 1.17.1 for changeset 10fbaab7da41
+
+1.17.1
+------
+
+* update pavement to use sphinxcontrib.paverutils
+* Added tag 1.17 for changeset 749030a692a0
+
+1.17
+----
+
+* add installation test task
+* incorporate personal site templates into a build that lets me generate hosted docs
+* formatting tweaks
+* add feature list; clean up hook list; fix bug in warning message generation
+* cannot run package from command line, so just warn on import
+* create a simple python package and include the documentation in it so it is installed by default
+* clean up and update docs, reduce size of readme, start working on packaging changes
+* import documentation contribution from Steve Steiner
+* run the tests under zsh as well as explicitly invoking bash
+* Added tag 1.16 for changeset 7d9dbc84f25d
+
+1.16
+----
+
+* bump version
+* remove todo list
+* Redirect all error messages from stdout to stderr Added directory completion for cdvirtualenv
+* Allow cdvirtualenv to take an argument which is a directory under the virtualenv root to change into
+* Added tag 1.15 for changeset bddfac3c8fde
+
+1.15
+----
+
+* prep release 1.15
+* error handling in mkvirtualenv
+* add tests to sdist package
+* Added tag 1.14 for changeset 6e54ea32a9d1
+
+1.14
+----
+
+* use dist\_dir option for sdist command
+* Added tag 1.14 for changeset caf3f2a31fdd
+* update version #
+* Added tag 1.14 for changeset e31542a0d946
+* update change list
+* fix virtualenvwrapper\_show\_workon\_options to use find again
+* rewrite tests using shutil2
+* experimental version of deactivate wrapper
+* Added tag 1.13 for changeset 7c40caf6ce6f
+
+1.13
+----
+
+* add test.sh to manifest
+* Added tag 1.13 for changeset 8e73805a97e1
+* fix for issue #5
+* Added tag 1.12 for changeset dda0e4d36a91
+
+1.12
+----
+
+* fix verification in navigation functions and add tests
+* Add a couple of quick-navigation helper functions
+* add attribution
+* check return code from virtualenvwrapper\_verify\_workon\_home everywhere and return an error code if validation fails
+* Update quick setup instructions to make them a little easier to follow and to fix a mistake in the order of some of the steps
+* Added tag 1.11 for changeset 511994f15d58
+
+1.11
+----
+
+* run global postactivatehook before local; move release not to the correct version
+* merge ChrisHas35's postactivatehook changes
+* start 1.11 with optimization suggestion from ChrisHas35
+* Added tag 1.10 for changeset 274d4576d606
+* add global postactivate hook.  related to #3
+* remove unnecssary egrep calls on show\_workon\_options.  fixes #4
+
+1.10
+----
+
+* update change history
+* Updated 'workon' to use find, to avoid problems with colorized 'ls' output
+* Added tag 1.9 for changeset d8112e52eadc
+
+1.9
+---
+
+* add more hooks based on suggestion from Chris Hasenpflug; add documentation
+* Added tag 1.8.1 for changeset 8417344df8ff
+
+1.8.1
+-----
+
+* bump version number
+* Added tag 1.8.1 for changeset dca76424222e
+* fix argument processing in mkvirtualenv
+* Added tag 1.8 for changeset ea5f27af83bb
+
+1.8
+---
+
+* Fix for processing the argument list in mkvirtualenv from jorgevargas (#1)
+* Added tag 1.7 for changeset 32f2a081d649
+
+1.7
+---
+
+* Clean up TODO list and svn keywords. Add license section to README
+* Added tag 1.7 for changeset 54aa96a1c09f
+* Ignore files generated by paver and the build process. Use a fixed version string in the pavement.py file
+* update tags
+* convert from make to paver 1.0
+* patches to rmvirtualenv to make it work with zsh from Byron Clark
+* add note about zsh completion support
+* add zsh completion support, courtesy of Ted Leung
+* add docs; fix space issues
+* remove premature release
+* add path management feature contributed by James Bennett
+* fix another typo, TEST, then add another useful message when the user tries to remove an active environment
+* fix spelling mistake
+
+1.6.1
+-----
+
+* bug fix from John Shimek
+* Add tab completion based on Arthur Koziel's version at http://arthurkoziel.com/2008/10/11/virtualenvwrapper-bash-completion/
+* fix the download url
+
+1.3
+---
+
+* add setup.py and related pieces, including minimal docs
+* usability patches from Alex Satrapa
+* notes about what I still need to do
+* cleanup
+* predeactivate and postactivate hooks
+* go ahead and change to the environment after creating it
+* look for the workdir script and run it if we find it
+* update comments
+* add attribution
+* keywords
+
+1.0
+---
+
+* first copy
+* start new project
diff --git a/docs/source/plugins.rst b/docs/source/plugins.rst
index 6422930..4587355 100644
--- a/docs/source/plugins.rst
+++ b/docs/source/plugins.rst
@@ -162,25 +162,30 @@ Registering Entry Points
 
 The functions defined in the plugin need to be registered as *entry
 points* in order for virtualenvwrapper's hook loader to find them.
-Entry points are configured in the ``setup.py`` (or ``setup.cfg`` when
-using pbr) for your package by mapping the entry point name to the
-function in the package that implements it.
+Entry points are configured in the packaging instructions for your
+package by mapping the entry point name to the function in the package
+that implements it.
 
-This partial copy of virtualenvwrapper's ``setup.cfg`` illustrates how
+This partial copy of virtualenvwrapper's ``pyproject.toml`` illustrates how
 the ``initialize()`` and ``initialize_source()`` entry points are
 configured.
 
-.. include:: ../../setup.cfg
-   :literal:
-   :start-after: [entry_points]
+::
+
+    [project.entry-points."virtualenvwrapper.initialize"]
+    user_scripts = "virtualenvwrapper.user_scripts:initialize"
+    project = "virtualenvwrapper.project:initialize"
+
+    [project.entry-points."virtualenvwrapper.initialize_source"]
+    user_scripts = "virtualenvwrapper.user_scripts:initialize_source"
 
-The ``entry_points`` section maps the *group names* to lists of entry
+Each entry points section maps the *group names* to lists of entry
 point specifiers.  A different group name is defined by
 virtualenvwrapper for each extension point (see
 :ref:`plugins-extension-points`).
 
 The entry point specifiers are strings with the syntax ``name =
-package.module:function``.  By convention, the *name* of each entry
+"package.module:function"``.  By convention, the *name* of each entry
 point is the plugin name, but that is not required (the names are not
 used).
 
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..2233798
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,90 @@
+[build-system]
+requires = ["setuptools", "setuptools_scm[toml]>=6.2"]
+build-backend = "setuptools.build_meta"
+
+[project]
+authors = [
+  {name = "Doug Hellmann", email = "doug@doughellmann.com"},
+  {name = "Jason Myers", email = "jason@mailthemyers.com"},
+]
+
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Intended Audience :: Developers",
+    "Environment :: Console",
+]
+
+name = "virtualenvwrapper"
+description = ""
+dynamic = ["version"]
+keywords = ["virtualenv"]
+license = {text = "MIT"}
+readme = "README.txt"
+requires-python = ">=3.8"
+
+dependencies = [
+    "virtualenv",
+    "virtualenv-clone",
+    "stevedore",
+]
+
+# https://github.com/pypa/setuptools_scm/
+[tool.setuptools_scm]
+
+[project.urls]
+homepage = "https://virtualenvwrapper.readthedocs.io/"
+repository = "https://github.com/python-virtualenvwrapper/virtualenvwrapper"
+
+[project.entry-points."virtualenvwrapper.initialize"]
+user_scripts = "virtualenvwrapper.user_scripts:initialize"
+project = "virtualenvwrapper.project:initialize"
+
+[project.entry-points."virtualenvwrapper.initialize_source"]
+user_scripts = "virtualenvwrapper.user_scripts:initialize_source"
+
+[project.entry-points."virtualenvwrapper.pre_mkvirtualenv"]
+user_scripts = "virtualenvwrapper.user_scripts:pre_mkvirtualenv"
+
+[project.entry-points."virtualenvwrapper.post_mkvirtualenv_source"]
+user_scripts = "virtualenvwrapper.user_scripts:post_mkvirtualenv_source"
+
+[project.entry-points."virtualenvwrapper.pre_cpvirtualenv"]
+user_scripts = "virtualenvwrapper.user_scripts:pre_cpvirtualenv"
+
+[project.entry-points."virtualenvwrapper.post_cpvirtualenv_source"]
+user_scripts = "virtualenvwrapper.user_scripts:post_cpvirtualenv_source"
+
+[project.entry-points."virtualenvwrapper.pre_rmvirtualenv"]
+user_scripts = "virtualenvwrapper.user_scripts:pre_rmvirtualenv"
+
+[project.entry-points."virtualenvwrapper.post_rmvirtualenv"]
+user_scripts = "virtualenvwrapper.user_scripts:post_rmvirtualenv"
+
+[project.entry-points."virtualenvwrapper.project.pre_mkproject"]
+project = "virtualenvwrapper.project:pre_mkproject"
+
+[project.entry-points."virtualenvwrapper.project.post_mkproject_source"]
+project = "virtualenvwrapper.project:post_mkproject_source"
+
+[project.entry-points."virtualenvwrapper.pre_activate"]
+user_scripts = "virtualenvwrapper.user_scripts:pre_activate"
+
+[project.entry-points."virtualenvwrapper.post_activate_source"]
+project = "virtualenvwrapper.project:post_activate_source"
+user_scripts = "virtualenvwrapper.user_scripts:post_activate_source"
+
+[project.entry-points."virtualenvwrapper.pre_deactivate_source"]
+user_scripts = "virtualenvwrapper.user_scripts:pre_deactivate_source"
+
+[project.entry-points."virtualenvwrapper.post_deactivate_source"]
+user_scripts = "virtualenvwrapper.user_scripts:post_deactivate_source"
+
+[project.entry-points."virtualenvwrapper.get_env_details"]
+user_scripts = "virtualenvwrapper.user_scripts:get_env_details"
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index 8f54551..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-virtualenv
-virtualenv-clone
-stevedore
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 470d25a..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,79 +0,0 @@
-[metadata]
-name = virtualenvwrapper
-author = Doug Hellmann
-author_email = doug@doughellmann.com
-summary = Enhancements to virtualenv
-description_file = README.txt
-license = MIT
-classifier =
-    Development Status :: 5 - Production/Stable
-    License :: OSI Approved :: MIT License
-    Programming Language :: Python
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.8
-    Programming Language :: Python :: 3.9
-    Programming Language :: Python :: 3.10
-    Programming Language :: Python :: 3.11
-    Intended Audience :: Developers
-    Environment :: Console
-keywords =
-    virtualenv
-home_page = https://virtualenvwrapper.readthedocs.io/
-zip_safe = False
-
-[files]
-packages =
-    virtualenvwrapper
-scripts =
-    virtualenvwrapper.sh
-    virtualenvwrapper_lazy.sh
-
-[global]
-zip_safe = False
-setup-hooks =
-    pbr.hooks.setup_hook
-
-[entry_points]
-virtualenvwrapper.initialize =
-    user_scripts = virtualenvwrapper.user_scripts:initialize
-    project = virtualenvwrapper.project:initialize
-virtualenvwrapper.initialize_source =
-    user_scripts = virtualenvwrapper.user_scripts:initialize_source
-virtualenvwrapper.pre_mkvirtualenv =
-    user_scripts = virtualenvwrapper.user_scripts:pre_mkvirtualenv
-virtualenvwrapper.post_mkvirtualenv_source =
-    user_scripts = virtualenvwrapper.user_scripts:post_mkvirtualenv_source
-virtualenvwrapper.pre_cpvirtualenv =
-    user_scripts = virtualenvwrapper.user_scripts:pre_cpvirtualenv
-virtualenvwrapper.post_cpvirtualenv_source =
-    user_scripts = virtualenvwrapper.user_scripts:post_cpvirtualenv_source
-virtualenvwrapper.pre_rmvirtualenv =
-    user_scripts = virtualenvwrapper.user_scripts:pre_rmvirtualenv
-virtualenvwrapper.post_rmvirtualenv =
-    user_scripts = virtualenvwrapper.user_scripts:post_rmvirtualenv
-virtualenvwrapper.project.pre_mkproject =
-    project = virtualenvwrapper.project:pre_mkproject
-virtualenvwrapper.project.post_mkproject_source =
-    project = virtualenvwrapper.project:post_mkproject_source
-virtualenvwrapper.pre_activate =
-    user_scripts = virtualenvwrapper.user_scripts:pre_activate
-virtualenvwrapper.post_activate_source =
-    project = virtualenvwrapper.project:post_activate_source
-    user_scripts = virtualenvwrapper.user_scripts:post_activate_source
-virtualenvwrapper.pre_deactivate_source =
-    user_scripts = virtualenvwrapper.user_scripts:pre_deactivate_source
-virtualenvwrapper.post_deactivate_source =
-    user_scripts = virtualenvwrapper.user_scripts:post_deactivate_source
-virtualenvwrapper.get_env_details =
-    user_scripts = virtualenvwrapper.user_scripts:get_env_details
-
-[pbr]
-warnerrors = true
-
-[wheel]
-universal = true
-
-[build_sphinx]
-source-dir = docs/source
-build-dir = docs/build
-all_files = 1
diff --git a/setup.py b/setup.py
index aa2d8a0..bb5e197 100644
--- a/setup.py
+++ b/setup.py
@@ -3,6 +3,10 @@
 from setuptools import setup
 
 setup(
-    setup_requires=['pbr'],
-    pbr=True,
+    # Listing the scripts in pyproject.toml requires them to be python
+    # entry points for console scripts, but they are shell scripts.
+    scripts=[
+        "virtualenvwrapper.sh",
+        "virtualenvwrapper_lazy.sh",
+    ],
 )
diff --git a/tests/setup.sh b/tests/setup.sh
index 6e006fb..6ecd404 100755
--- a/tests/setup.sh
+++ b/tests/setup.sh
@@ -10,3 +10,19 @@ export WORKON_HOME=$(mktemp -d -t "WORKON_HOME.XXXX.$$")
 export PROJECT_HOME=$(mktemp -d -t "PROJECT_HOME.XXXX.$$")
 
 #unset HOOK_VERBOSE_OPTION
+
+SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+# This should point to VIRTUAL_ENV/bin when running under tox.
+TEST_BIN_DIR=$(dirname $(which python))
+
+load_wrappers() {
+    if [ "$USING_TOX" = "1" ]; then
+        # Use the version of the scripts installed as part of the
+        # package.
+        source "$TEST_BIN_DIR/virtualenvwrapper.sh"
+    else
+        echo "USING SOURCE VERSION OF SCRIPT"
+        source "$SCRIPTDIR/../virtualenvwrapper.sh"
+    fi
+}
diff --git a/tests/test.sh b/tests/test.sh
index 0bd26e9..2c05920 100755
--- a/tests/test.sh
+++ b/tests/test.sh
@@ -6,7 +6,7 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
 }
 
 oneTimeTearDown() {
diff --git a/tests/test_add2virtualenv.sh b/tests/test_add2virtualenv.sh
index fedba20..e1a0cb3 100755
--- a/tests/test_add2virtualenv.sh
+++ b/tests/test_add2virtualenv.sh
@@ -6,7 +6,7 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh" >/dev/null 2>&1
+    load_wrappers >/dev/null 2>&1
 }
 
 oneTimeTearDown() {
diff --git a/tests/test_allvirtualenv.sh b/tests/test_allvirtualenv.sh
index fd7b027..7cc26b9 100755
--- a/tests/test_allvirtualenv.sh
+++ b/tests/test_allvirtualenv.sh
@@ -6,8 +6,8 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
+    load_wrappers
     unset VIRTUAL_ENV
-    source "$test_dir/../virtualenvwrapper.sh"
     # These three env names must sort the same whether the OS considers leading whitespace or not.
     # "test" is after " env" and after "env", so the asserts work on OSX and Linux.
     mkvirtualenv test1 >/dev/null 2>&1
diff --git a/tests/test_cd.sh b/tests/test_cd.sh
index a4cada2..1001204 100755
--- a/tests/test_cd.sh
+++ b/tests/test_cd.sh
@@ -6,8 +6,8 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
+    load_wrappers
     unset VIRTUAL_ENV
-    source "$test_dir/../virtualenvwrapper.sh"
     mkvirtualenv cd-test >/dev/null 2>&1
     deactivate
 }
diff --git a/tests/test_cd_alias.sh b/tests/test_cd_alias.sh
index 4af8f70..e7ec6ae 100755
--- a/tests/test_cd_alias.sh
+++ b/tests/test_cd_alias.sh
@@ -6,8 +6,8 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
+    load_wrappers
     unset VIRTUAL_ENV
-    source "$test_dir/../virtualenvwrapper.sh"
     mkvirtualenv cd-test >/dev/null 2>&1
     deactivate
 }
diff --git a/tests/test_cd_space_in_name.sh b/tests/test_cd_space_in_name.sh
index 157371d..281dcbf 100755
--- a/tests/test_cd_space_in_name.sh
+++ b/tests/test_cd_space_in_name.sh
@@ -7,8 +7,8 @@ oneTimeSetUp() {
     export WORKON_HOME="$WORKON_HOME/ this has spaces"
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
+    load_wrappers
     unset VIRTUAL_ENV
-    source "$test_dir/../virtualenvwrapper.sh"
     # Only test with leading and internal spaces. Directory names with trailing spaces are legal,
     # and work with virtualenv on OSX, but error out on Linux.
     mkvirtualenv " env with space" >/dev/null 2>&1
diff --git a/tests/test_cp.sh b/tests/test_cp.sh
index 3bd9196..b1b9b3d 100755
--- a/tests/test_cp.sh
+++ b/tests/test_cp.sh
@@ -6,14 +6,14 @@ source "$test_dir/setup.sh"
 setUp () {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     rm -f "$TMPDIR/catch_output"
     echo
 }
 
 tearDown() {
     if type deactivate >/dev/null 2>&1
-    then 
+    then
         deactivate
     fi
     rm -rf "$WORKON_HOME"
diff --git a/tests/test_cpvirtualenv.sh b/tests/test_cpvirtualenv.sh
index ad7803f..b39fea0 100755
--- a/tests/test_cpvirtualenv.sh
+++ b/tests/test_cpvirtualenv.sh
@@ -6,7 +6,7 @@ source "$test_dir/setup.sh"
 setUp () {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     echo
 }
 
diff --git a/tests/test_deactivate.sh b/tests/test_deactivate.sh
index a0afa11..bbc6414 100755
--- a/tests/test_deactivate.sh
+++ b/tests/test_deactivate.sh
@@ -6,7 +6,7 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     mkvirtualenv "env1"
 }
 
diff --git a/tests/test_derive_workon_home.sh b/tests/test_derive_workon_home.sh
index 01b22ba..4f5ddd1 100755
--- a/tests/test_derive_workon_home.sh
+++ b/tests/test_derive_workon_home.sh
@@ -7,7 +7,7 @@ TMP_WORKON_HOME="$WORKON_HOME"
 oneTimeSetUp() {
     rm -rf "$TMP_WORKON_HOME"
     mkdir -p "$TMP_WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     echo $PYTHONPATH
 }
 
diff --git a/tests/test_dir_stack.sh b/tests/test_dir_stack.sh
index e391754..8383866 100755
--- a/tests/test_dir_stack.sh
+++ b/tests/test_dir_stack.sh
@@ -14,7 +14,7 @@ oneTimeTearDown() {
 setUp () {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     mkdir "$WORKON_HOME/start_here"
     mkdir "$WORKON_HOME/on_the_stack"
     echo
diff --git a/tests/test_expandpath.sh b/tests/test_expandpath.sh
index 541df56..f96f67d 100755
--- a/tests/test_expandpath.sh
+++ b/tests/test_expandpath.sh
@@ -5,7 +5,7 @@ source "$test_dir/setup.sh"
 TMP_WORKON_HOME="$WORKON_HOME"
 
 oneTimeSetUp() {
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     echo $PYTHONPATH
 }
 
diff --git a/tests/test_hook_dir.sh b/tests/test_hook_dir.sh
index f83b235..8c86e50 100755
--- a/tests/test_hook_dir.sh
+++ b/tests/test_hook_dir.sh
@@ -23,7 +23,7 @@ RUN_SCRIPTS="premkvirtualenv prermvirtualenv postrmvirtualenv preactivate get_en
 
 test_virtualenvwrapper_initialize() {
     export VIRTUALENVWRAPPER_HOOK_DIR="$WORKON_HOME/hooks"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     for hook in $SOURCE_SCRIPTS
     do
         assertTrue "Global $WORKON_HOME/$hook was not created" "[ -f $WORKON_HOME/hooks/$hook ]"
diff --git a/tests/test_log_file.sh b/tests/test_log_file.sh
index 73f57a6..4bdc317 100755
--- a/tests/test_log_file.sh
+++ b/tests/test_log_file.sh
@@ -9,13 +9,13 @@ setUp () {
 
 test_set_by_user() {
     export VIRTUALENVWRAPPER_LOG_FILE="$WORKON_HOME/hooks.log"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     assertTrue "Log file was not created" "[ -f $VIRTUALENVWRAPPER_LOG_FILE ]"
 }
 
 test_file_permissions() {
     export VIRTUALENVWRAPPER_LOG_FILE="$WORKON_HOME/hooks.log"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     perms=$(ls -l "$VIRTUALENVWRAPPER_LOG_FILE" | cut -f1 -d' ')
     #echo $perms
     assertTrue "Log file permissions are wrong: $perms" "echo $perms | grep '^-rw-rw'"
@@ -25,7 +25,7 @@ test_not_set_by_user() {
     unset WORKON_HOME
     unset VIRTUALENVWRAPPER_LOG_FILE
     unset VIRTUALENVWRAPPER_HOOK_DIR
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     assertSame "" "$VIRTUALENVWRAPPER_LOG_FILE"
 }
 
diff --git a/tests/test_ls.sh b/tests/test_ls.sh
index 25ceab2..18d0008 100755
--- a/tests/test_ls.sh
+++ b/tests/test_ls.sh
@@ -6,7 +6,7 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
 }
 
 oneTimeTearDown() {
diff --git a/tests/test_mktmpenv.sh b/tests/test_mktmpenv.sh
index 6a1171d..d2a8785 100755
--- a/tests/test_mktmpenv.sh
+++ b/tests/test_mktmpenv.sh
@@ -7,7 +7,7 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
 }
 
 oneTimeTearDown() {
diff --git a/tests/test_mkvirtualenv.sh b/tests/test_mkvirtualenv.sh
index 3c37dfe..d8ecf11 100755
--- a/tests/test_mkvirtualenv.sh
+++ b/tests/test_mkvirtualenv.sh
@@ -6,7 +6,7 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
 }
 
 oneTimeTearDown() {
diff --git a/tests/test_mkvirtualenv_associate.sh b/tests/test_mkvirtualenv_associate.sh
index 98526e0..e617f94 100755
--- a/tests/test_mkvirtualenv_associate.sh
+++ b/tests/test_mkvirtualenv_associate.sh
@@ -6,7 +6,7 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
 }
 
 oneTimeTearDown() {
diff --git a/tests/test_mkvirtualenv_install.sh b/tests/test_mkvirtualenv_install.sh
index 4cebd28..faf1652 100755
--- a/tests/test_mkvirtualenv_install.sh
+++ b/tests/test_mkvirtualenv_install.sh
@@ -6,7 +6,7 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
 }
 
 oneTimeTearDown() {
diff --git a/tests/test_mkvirtualenv_requirements.sh b/tests/test_mkvirtualenv_requirements.sh
index 84ac5ac..744d4fd 100755
--- a/tests/test_mkvirtualenv_requirements.sh
+++ b/tests/test_mkvirtualenv_requirements.sh
@@ -6,7 +6,7 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
 }
 
 oneTimeTearDown() {
diff --git a/tests/test_project.sh b/tests/test_project.sh
index f58d5c5..6f2c576 100755
--- a/tests/test_project.sh
+++ b/tests/test_project.sh
@@ -21,7 +21,7 @@ setUp () {
 }
 
 test_initialize() {
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     for hook in  premkproject postmkproject
     do
         assertTrue "Global $hook was not created" "[ -f $WORKON_HOME/$hook ]"
@@ -32,7 +32,7 @@ test_initialize() {
 test_initialize_hook_dir() {
     export VIRTUALENVWRAPPER_HOOK_DIR="$WORKON_HOME/hooks"
     mkdir -p "$VIRTUALENVWRAPPER_HOOK_DIR"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     for hook in  premkproject postmkproject
     do
         assertTrue "Global $hook was not created" "[ -f $VIRTUALENVWRAPPER_HOOK_DIR/$hook ]"
diff --git a/tests/test_project_activate.sh b/tests/test_project_activate.sh
index b566568..e4b52b3 100755
--- a/tests/test_project_activate.sh
+++ b/tests/test_project_activate.sh
@@ -8,7 +8,7 @@ oneTimeSetUp() {
     mkdir -p "$WORKON_HOME"
     rm -rf "$PROJECT_HOME"
     mkdir -p "$PROJECT_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
 }
 
 # oneTimeTearDown() {
diff --git a/tests/test_project_cd.sh b/tests/test_project_cd.sh
index 77a2bae..e336139 100755
--- a/tests/test_project_cd.sh
+++ b/tests/test_project_cd.sh
@@ -8,7 +8,7 @@ oneTimeSetUp() {
     mkdir -p "$WORKON_HOME"
     rm -rf "$PROJECT_HOME"
     mkdir -p "$PROJECT_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
 }
 
 oneTimeTearDown() {
diff --git a/tests/test_project_mk.sh b/tests/test_project_mk.sh
index 1e7eb1f..17a9b90 100755
--- a/tests/test_project_mk.sh
+++ b/tests/test_project_mk.sh
@@ -9,7 +9,7 @@ oneTimeSetUp() {
     rm -rf "$PROJECT_HOME"
     mkdir -p "$PROJECT_HOME"
     export VIRTUALENVWRAPPER_HOOK_DIR="$WORKON_HOME/hooks"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
 }
 
 oneTimeTearDown() {
diff --git a/tests/test_project_templates.sh b/tests/test_project_templates.sh
index f75b777..5329cf6 100755
--- a/tests/test_project_templates.sh
+++ b/tests/test_project_templates.sh
@@ -9,7 +9,7 @@ oneTimeSetUp() {
     mkdir -p "$WORKON_HOME"
     rm -rf "$PROJECT_HOME"
     mkdir -p "$PROJECT_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
 }
 
 oneTimeTearDown() {
diff --git a/tests/test_rmvirtualenv.sh b/tests/test_rmvirtualenv.sh
index a1bbe78..9836344 100755
--- a/tests/test_rmvirtualenv.sh
+++ b/tests/test_rmvirtualenv.sh
@@ -6,7 +6,7 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
 }
 
 oneTimeTearDown() {
diff --git a/tests/test_run_hook.sh b/tests/test_run_hook.sh
index e1e8644..7ea0b9d 100755
--- a/tests/test_run_hook.sh
+++ b/tests/test_run_hook.sh
@@ -6,7 +6,7 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
 }
 
 oneTimeTearDown() {
diff --git a/tests/test_setvirtualenvproject.sh b/tests/test_setvirtualenvproject.sh
index 766036c..c29dcd3 100755
--- a/tests/test_setvirtualenvproject.sh
+++ b/tests/test_setvirtualenvproject.sh
@@ -8,7 +8,7 @@ oneTimeSetUp() {
     mkdir -p "$WORKON_HOME"
     rm -rf "$PROJECT_HOME"
     mkdir -p "$PROJECT_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
 }
 
 oneTimeTearDown() {
diff --git a/tests/test_support.sh b/tests/test_support.sh
index 20552d7..cf1ac23 100755
--- a/tests/test_support.sh
+++ b/tests/test_support.sh
@@ -6,7 +6,7 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
 }
 
 oneTimeTearDown() {
diff --git a/tests/test_tempfile.sh b/tests/test_tempfile.sh
index be1f89d..f3c0842 100755
--- a/tests/test_tempfile.sh
+++ b/tests/test_tempfile.sh
@@ -8,7 +8,7 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     echo $PYTHONPATH
 }
 
diff --git a/tests/test_virtualenvwrapper.sh b/tests/test_virtualenvwrapper.sh
index 529dff1..d488d20 100755
--- a/tests/test_virtualenvwrapper.sh
+++ b/tests/test_virtualenvwrapper.sh
@@ -21,7 +21,7 @@ setUp () {
 }
 
 test_virtualenvwrapper_script_set() {
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     assertTrue "VIRTUALENVWRAPPER_SCRIPT is not right: $VIRTUALENVWRAPPER_SCRIPT" \
         "echo $VIRTUALENVWRAPPER_SCRIPT | grep -q /virtualenvwrapper.sh"
 }
diff --git a/tests/test_wipeenv.sh b/tests/test_wipeenv.sh
index 9b8895c..3eb7b71 100755
--- a/tests/test_wipeenv.sh
+++ b/tests/test_wipeenv.sh
@@ -6,7 +6,7 @@ source "$test_dir/setup.sh"
 setUp () {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     echo
 }
 
diff --git a/tests/test_workon.sh b/tests/test_workon.sh
index 1e3aef7..25047f9 100755
--- a/tests/test_workon.sh
+++ b/tests/test_workon.sh
@@ -6,7 +6,7 @@ source "$test_dir/setup.sh"
 oneTimeSetUp() {
     rm -rf "$WORKON_HOME"
     mkdir -p "$WORKON_HOME"
-    source "$test_dir/../virtualenvwrapper.sh"
+    load_wrappers
     mkvirtualenv "test1" >/dev/null 2>&1
     mkvirtualenv "test2" >/dev/null 2>&1
     # Only test with leading and internal spaces. Directory names with trailing spaces are legal,
diff --git a/tox.ini b/tox.ini
index cb2e757..ab01679 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,14 +2,12 @@
 envlist = py,zsh,style
 
 [testenv]
-install_command = pip install -U {opts} {packages}
 commands = bash ./tests/run_tests {envdir} []
-deps = -rrequirements.txt
 pass_env =
     HOME
     USER
 setenv =
-    TOXIC = true
+    USING_TOX = 1
     SHELL = /bin/bash
 allowlist_externals =
     bash
@@ -17,7 +15,7 @@ allowlist_externals =
 
 [testenv:fast]
 setenv =
-    TOXIC = true
+    USING_TOX = 1
     SHELL = /bin/bash
     FAIL_FAST = true
 
@@ -27,13 +25,13 @@ commands = flake8 virtualenvwrapper docs/source/conf.py
 
 [testenv:zsh]
 setenv =
+  USING_TOX = 1
   SHELL = /bin/zsh
   test_shell_opts = -o shwordsplit
 commands =  zsh -o shwordsplit ./tests/run_tests {envdir} []
 
 [testenv:docs]
 deps =
-  -r{toxinidir}/requirements.txt
   -r{toxinidir}/docs/requirements.txt
 commands =
     sphinx-build -W -j auto -b html -d docs/build/doctrees docs/source docs/build/html
@@ -41,10 +39,10 @@ commands =
 
 [testenv:pkglint]
 deps=
-    pbr
+    build
     twine
     check-python-versions
 commands=
-    python setup.py sdist
-    twine check dist/*.tar.gz
-    check-python-versions --only setup.py,setup.cfg,.github/workflows/test.yml
+    python -m build
+    twine check dist/*.tar.gz dist/*.whl
+    check-python-versions --only pyproject.toml,.github/workflows/test.yml