Add 3.16 changelogs (#11033)

* Add changelog files for 3.16

* Integrate Brandon’s suggestions.
* Integrate Brandon’s suggestions /II.
* Integrate Bodigrim’s suggestions.
* Integrate Artem’s suggestions.
  * Correctly capitalize “AArch” in preparation of #11047 backport
* Integrate Artem’s suggestions /II.

* Remove changelog.d bits

(cherry picked from commit 8b69517)

Author: ffaf1

Cabal-hooks/CHANGELOG.md

@@ -1,5 +1,8 @@
 # Changelog for `Cabal-hooks`
 
+## 3.16.0 – July 2025
+  * No changes
+
 ## 3.14.2 – April 2025
   * No changes
 

Cabal-syntax/ChangeLog.md

@@ -1 +1 @@
-Please see https://github.com/haskell/cabal/blob/master/release-notes/Cabal-3.14.2.0.md
+Please see https://github.com/haskell/cabal/blob/master/release-notes/Cabal-3.16.0.0.md

Cabal/ChangeLog.md

@@ -1,3 +1,6 @@
+# 3.16.0.0 [Artem Pelenitsyn](mailto:[email protected]) July 2025
+* See https://github.com/haskell/cabal/blob/master/release-notes/Cabal-3.16.0.0.md
+
 # 3.14.2.0 [Mikolaj Konarski](mailto:[email protected]) April 2025
 * See https://github.com/haskell/cabal/blob/master/release-notes/Cabal-3.14.2.0.md
 

cabal-install-solver/ChangeLog.md

@@ -1 +1 @@
-Please see https://github.com/haskell/cabal/blob/master/release-notes/cabal-install-3.14.2.0.md
+Please see https://github.com/haskell/cabal/blob/master/release-notes/cabal-install-3.16.0.0.md

cabal-install/ChangeLog.md

@@ -1,5 +1,9 @@
 # Change-log
 
+## 3.16.0.0 [Artem Pelenitsyn](mailto:[email protected]) July 2025
+
+* See https://github.com/haskell/cabal/blob/master/release-notes/cabal-install-3.16.0.0.md
+
 ## 3.14.2.0 [Mikolaj Konarski](mailto:[email protected]) April 2025
 
 * See https://github.com/haskell/cabal/blob/master/release-notes/cabal-install-3.14.2.0.md