CHANGELOG: add entry for v3.12.0

Author: mvdan

CHANGELOG.md

@@ -1,5 +1,34 @@
 # Changelog
 
+## [3.12.0] - 2025-07-06
+
+- The `mvdan-sh` JS package is discontinued in favor of `sh-syntax` - #1145
+**cmd/shfmt**
+  - Support the "simplify" and "minify" flags via EditorConfig - #819
+  - Do not allow `--write` to replace non-regular files - #843
+**interp**
+  - Add `IsBuiltin` to check if a command name is a shell built-in - #1164
+  - Add `HandlerContext.Builtin` to allow `ExecHandlerFunc` to call built-ins
+  - Initial support for `$!` and `wait PID` - #221
+  - Return non-fatal `ExecHandlerFunc` errors via the `Runner.Run` API
+  - Add `HandlerContext.Pos` to provide handlers with source positions
+  - Deprecate `NewExitStatus` and `IsExitStatus` in favor of `ExitStatus`
+  - Fix `wait` to always return the status of the last given job
+  - Copy all env vars for background subshells to avoid data races
+  - Support reading random numbers via `$RANDOM` and `$SRANDOM`
+  - Set `$BASH_REMATCH` when matching regular expressions via `=~`
+  - Support modifying local vars from the parent calling function
+**expand**
+  - Adjust which backslash sequences are expanded in here-docs - #1138
+  - Tweak tilde expansions to match Bash semantics
+**pattern**
+  - Remove the flawed and broken `Braces` mode; use `syntax.SplitBraces` instead
+  - Tweak `**` to only act as "globstar" when alone as a path element - #1149
+  - Tweak `*` and `**` to not match leading dots in basenames
+  - Add a `NoGlobStar` mode to match the POSIX semantics
+**fileutil**
+  - Treat all non-regular files as definitely not shell scripts - #1089
+
 ## [3.11.0] - 2025-03-05
 
 This release drops support for Go 1.22 and includes many enhancements.
@@ -763,6 +792,7 @@ module in v3.
 
 Initial release.
 
+[3.12.0]: https://github.com/mvdan/sh/releases/tag/v3.12.0
 [3.11.0]: https://github.com/mvdan/sh/releases/tag/v3.11.0
 [3.10.0]: https://github.com/mvdan/sh/releases/tag/v3.10.0
 [3.9.0]: https://github.com/mvdan/sh/releases/tag/v3.9.0