updating changelog bumping java to 3.0.1

py-chrome tests are flaky due to an issue with chromedriver

on alert handling we are encountering this bug:
https://bugs.chromium.org/p/chromedriver/issues/detail?id=1500

seems to occur at random. We either need to ignore the chrome alert tests
or wrap every alert call handling the error. until the chromedriver bug is fixed

No logical changes. Mention geckodriver is alpha in CHANGELOG

rb - change version to dev

updating Java changelog for beta2

Tagging 3.0.0-beta1

2.53.1 version number bump

bumping version numbers and updating changelog for 2.53 (python & java)

updating java changelog, 2.52.0 release

Java changelog and release bump to 2.51.0