Merge pull request #1481 from github/henrymercer/discontinue-v1

Update deprecation notice to state that CodeQL Action v1 is discontinued

CHANGELOG.md

@@ -2,7 +2,8 @@
 
 ## [UNRELEASED]
 
-- Python automatic dependency installation will no longer fail for projects using Poetry that specify `virtualenvs.options.no-pip = true` in their `poetry.toml`. [#1431](https://github.com/github/codeql-action/pull/1431).
+- CodeQL Action v1 is now deprecated, and is no longer updated or supported. For better performance, improved security, and new features, upgrade to v2. For more information, see [this changelog post](https://github.blog/changelog/2023-01-18-code-scanning-codeql-action-v1-is-now-deprecated/). [#1467](https://github.com/github/codeql-action/pull/1466)
+- Python automatic dependency installation will no longer fail for projects using Poetry that specify `virtualenvs.options.no-pip = true` in their `poetry.toml`. [#1431](https://github.com/github/codeql-action/pull/1431)
 - Avoid printing a stack trace and error message when the action fails to find the SHA at the
   current directory. This will happen in several non-error states and so we now avoid cluttering the
   log with this message. [#1485](https://github.com/github/codeql-action/pull/1485)
@@ -19,7 +20,7 @@
 
 - Update default CodeQL bundle version to 2.11.5. [#1412](https://github.com/github/codeql-action/pull/1412)
 - Add a step that tries to upload a SARIF file for the workflow run when that workflow run fails. This will help better surface failed code scanning workflow runs. [#1393](https://github.com/github/codeql-action/pull/1393)
-- Python automatic dependency installation will no longer consider dependecy code installed in venv as user-written, for projects using Poetry that specify `virtualenvs.in-project = true` in their `poetry.toml`. [#1419](https://github.com/github/codeql-action/pull/1419).
+- Python automatic dependency installation will no longer consider dependency code installed in venv as user-written, for projects using Poetry that specify `virtualenvs.in-project = true` in their `poetry.toml`. [#1419](https://github.com/github/codeql-action/pull/1419)
 
 ## 2.1.35 - 01 Dec 2022
 
@@ -68,7 +69,7 @@ No user facing changes.
 ## 2.1.25 - 21 Sep 2022
 
 - We will soon be rolling out a feature of the CodeQL Action that stores some information used to make future runs faster in the GitHub Actions cache. Initially, this will only be enabled on JavaScript repositories, but we plan to add more languages to this soon. The new feature can be disabled by passing the `trap-caching: false` option to your workflow's `init` step, for example if you are already using the GitHub Actions cache for a different purpose and are near the storage limit for it.
-- Add support for Python automatic dependency installation with Poetry 1.2 [#1258](https://github.com/github/codeql-action/pull/1258).
+- Add support for Python automatic dependency installation with Poetry 1.2 [#1258](https://github.com/github/codeql-action/pull/1258)
 
 ## 2.1.24 - 16 Sep 2022
 
@@ -320,7 +321,7 @@ No user facing changes.
 ## 1.0.4 - 28 Jun 2021
 
 - Fix `RUNNER_TEMP environment variable must be set` when using runner. [#594](https://github.com/github/codeql-action/pull/594)
-- Fix couting of lines of code for C# projects. [#586](https://github.com/github/codeql-action/pull/586)
+- Fix counting of lines of code for C# projects. [#586](https://github.com/github/codeql-action/pull/586)
 
 ## 1.0.3 - 23 Jun 2021