write changelog for v3.4.3

Author: mvdan

CHANGELOG.md

@@ -1,11 +1,21 @@
 # Changelog
 
+## [3.4.3] - 2022-02-19
+
+- **cmd/shfmt**
+  - New Docker `v3` tag to track the latest stable version
+  - Don't duplicate errors when walking directories
+- **interp**
+  - Properly handle empty paths in the `test` builtin
+  - Allow unsetting global vars from inside a function again
+  - Use `%w` to wrap errors in `Dir`
+
 ## [3.4.2] - 2021-12-24
 
 - The tests no longer assume what locales are installed
 - **interp**
-  - keep `PATH` list separators OS-specific to fix a recent regression
-  - avoid negative elapsed durations in the `time` builtin
+  - Keep `PATH` list separators OS-specific to fix a recent regression
+  - Avoid negative elapsed durations in the `time` builtin
 
 ## [3.4.1] - 2021-11-23
 
@@ -572,6 +582,7 @@ module in v3.
 
 Initial release.
 
+[3.4.3]: https://github.com/mvdan/sh/releases/tag/v3.4.3
 [3.4.2]: https://github.com/mvdan/sh/releases/tag/v3.4.2
 [3.4.1]: https://github.com/mvdan/sh/releases/tag/v3.4.1
 [3.4.0]: https://github.com/mvdan/sh/releases/tag/v3.4.0