Release 0.3.0

Release highlights

This release allows setting custom config file location in gradle plugin.
Diktat now supports checking .kts files too.

New features

• 27e5f7d Support checking .kts files (#667)
• ccfceb4 Feature. Auto-fixes for null-checks (#681)
• 62c5a01 Feature. Allow more prefixes for boolean methods (#417) (#677)
• c852602 Support setting config file via system property (#682)

Docs

• d63c347 Available-rules corrected according out documentation (#675)
• 565e2e9 Feature. All rules should be commented in diktat-analysis.yml (#673)

Housekeeping

• e6c6f7f Update versions in pom.xml and documentation after 0.2.0 release (#674)
• f38ce8b Years in copyright examples updated to 2021 (#687)
• c4b6084 Pass diktat-maven-plugin for maven-itf via maven.config (#689)