CHANGELOG: Mention zstd compression feature

Signed-off-by: Jérémie Dautheribes (Schneider Electric) <jeremie.dautheribes@bootlin.com>

Author: jeremie-dautheribes

CHANGELOG.md

@@ -6,6 +6,8 @@ All notable changes to this project will be documented in this file.
 
 ### Added
 
+ - Support zstd-compressed SPDX files.
+
 ### Changed
 
 - Add custom `HelpFormatter` to render boolean flags in a compact `--[no-]flag` format instead of the default `--flag, --no-flag`.
@@ -28,7 +30,7 @@ boolean options, all defaulting to `True`:
   - The `--json-output <PATH>` option must now be explicitly specified to enable JSON file generation.
 
 ### Fixed
-
+ 
 ### Removed
 
 - Refocused the tool on producing complete and reliable spdx diff:

src/spdx_diff/cli.py

@@ -17,9 +17,9 @@
 from typing import Any
 
 if version_info >= (3, 14):
-	from compression import zstd
+    from compression import zstd
 else:
-	from backports import zstd
+    from backports import zstd
 
 from . import __version__
 
@@ -61,7 +61,7 @@ def _parse(self, json_path: pathlib.Path) -> None:
 
         try:
             if json_path.suffix == ".zst":
-                with zstd.open(json_path, 'rt') as f:
+                with zstd.open(json_path, "rt") as f:
                     data = json.load(f)
             else:
                 with json_path.open(encoding="utf-8") as f: