Release v0.5.0

Signed-off-by: Hiroshi Miura <miurahr@linux.com>

CHANGELOG.md

@@ -3,25 +3,33 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
-### Added
-* Update README
-  * support matrix
-  * Unsupported syntax
-* Update test cases
-  * test data variations
-  * test case with proprietary data
+## [0.5.0]
 
 ### Changed
+* Behavior change
+  * Now returns head words with subentry key when exist
+* Index cache file format
+  * cache file version raised to v2
+  * extend to hold head word block's offset and size
 * Bump versions
   * spotbugs@5.0.6
   * spotless@6.3.0
-  * dictzip@0.11.2
-* Update dictionary loader
+  * dictzip@0.12.1
+* Rewrite dictionary entries loader
   * Allow UTF-16LE without BOM
   * Allow LF line terminators with UTF-16LE
   * Support records without empty line separator
   * Handle comment only head word line
   * Accept UTF-8 with BOM
+  * Improve metadata loading
+
+### Added
+* Update README
+  * support matrix
+  * Unsupported syntax
+* Update test cases
+  * test data variations
+  * test case with proprietary data
 
 ### Removed
 * StreamSearcher class
@@ -86,7 +94,8 @@ All notable changes to this project will be documented in this file.
 ## 0.1.0
 * First internal release
 
-[Unreleased]: https://github.com/eb4j/dsl4j/compare/v0.4.5...HEAD
+[Unreleased]: https://github.com/eb4j/dsl4j/compare/v0.5.0...HEAD
+[0.5.0]: https://github.com/eb4j/dsl4j/compare/v0.4.5...v0.5.0
 [0.4.5]: https://github.com/eb4j/dsl4j/compare/v0.4.4...v0.4.5
 [0.4.4]: https://github.com/eb4j/dsl4j/compare/v0.4.3...v0.4.4
 [0.4.3]: https://github.com/eb4j/dsl4j/compare/v0.4.2...v0.4.3