Update Changelog

Author: ccordoba12

CHANGELOG.md

@@ -1,5 +1,19 @@
 # History of changes
 
+## Version 1.2.2 (2021-09-01)
+
+
+### Pull Requests Merged
+
+* [PR 78](https://github.com/python-lsp/python-lsp-server/pull/78) - Require Pylint less than 2.10, by [@ccordoba12](https://github.com/ccordoba12)
+* [PR 71](https://github.com/python-lsp/python-lsp-server/pull/71) - Improve how we determine if a symbol was imported from other libraries, by [@ccordoba12](https://github.com/ccordoba12)
+* [PR 67](https://github.com/python-lsp/python-lsp-server/pull/67) - Recognize the "I" pylint stdio message category, by [@Wuestengecko](https://github.com/Wuestengecko)
+* [PR 66](https://github.com/python-lsp/python-lsp-server/pull/66) - Remove temp file and ignore that kind of files, by [@ccordoba12](https://github.com/ccordoba12)
+
+In this release 4 pull requests were closed.
+
+----
+
 ## Version 1.2.1 (2021-08-04)
 
 ### Issues Closed