📝 Update changelog

Signed-off-by: kei-g <km.8k6ce+github@gmail.com>

Author: kei-g

CHANGELOG.md

@@ -1,5 +1,22 @@
 # ChangeLogs
 
+## Version 1.0.5
+
+- :see_no_evil: .npmignore is added
+- :green_heart: .travis.yml is updated
+  - Cache ~/.npm directory
+  - Except release tags
+- :memo: CHANGELOG.md is added
+- :memo: CODE_OF_CONDUCT.md is added
+- :pencil2: Typo at 'description' of 'badges' is fixed
+- :hammer: package.json is updated
+  - Declaration file is generated directly by `tsc`
+  - Use `rimraf` instead of `rm` command
+- :wrench: tsconfig.json is updated
+  - Declaration file is generated to lib/ by `tsc`
+  - 'typeRoots' is added
+  - 'include' is added
+
 ## Version 1.0.4
 
 - :pushpin: Node.js v14.x is supported