Bump version to v0.26.6

Author: hoangdat

CHANGELOG.md

@@ -1,3 +1,7 @@
+## [0.26.6] - 2026-03-24
+### Fixed
+- Download unknown name attachment
+
 ## [0.26.5] - 2026-03-23
 ### Fixed
 - #4394 Preview for plain text file without format bytes

pubspec.yaml

@@ -15,7 +15,7 @@ publish_to: "none" # Remove this line if you wish to publish to pub.dev
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 0.26.5
+version: 0.26.6
 
 environment:
   sdk: ">=3.0.0 <4.0.0"