Merge branch '9.18' into 9.19

Author: GrahamCampbell

.gitattributes

@@ -12,5 +12,6 @@
 /phpunit.xml.dist export-ignore
 /psalm-baseline.xml export-ignore
 /psalm.xml export-ignore
+/CHANGELOG.md export-ignore
 /README.md export-ignore
 /UPGRADE.md export-ignore

CHANGELOG.md

@@ -0,0 +1,26 @@
+CHANGE LOG
+==========
+
+
+## 9.18.0 (Upcoming)
+
+* Deprecated all APIs that are deprecated or removed as of GitLab 13.1
+* Deprecated old authentication methods and deprecated not specifying an authentication mode
+* Deprecated dynamic property access on the client, `Client::api()`, `Client::create()`, and `Client::getResponseHistory()`
+* Soft marked various classes as final
+
+
+## 9.17.1 (17/02/2020)
+
+* Fixed text encoding for `Repositories::createCommit()`
+* Corrected lots of phpdoc errors and edges cases
+
+
+## 9.17.0 (17/02/2020)
+
+* Added support for the wiki APIs
+* Implemented `Environments::show()`
+* Implemented `Issues::showParticipants()`
+* Add method to get issues for a group
+* Add forks API call to return all forked projects
+* Added users projects request parameters normalization