- FIX: Upgrade to Kotlin 1.7.0.
- FIX: Introduce google play build variant.
- FIX: Upgrade project environment from java 8 to java 11.
- FIX: Upgrade detekt lib to 1.20.0.
- FIX: Upgrade klint lib to 10.3.0.
- FIX: Google play publisher upgrade to 3.7.0.
- FIX: Pdf/Epub files opening issue fixes.
- FIX: Same pictures are saved multiple times.
- FIX: Introductory screen hangup issue fixed.
- FIX: Search Widget navigation issue fixed.
- FIX: Search screen were missing while pressing back fixed.
- FIX: Unsatisfied Link error fixed.
- FIX: illegalStateException report in core reader fragment fixed.