# Category solidstate History See `CONTRIBUTING.rst` for details of **required** info/format for each entry, which **must** added in reverse chronological order (newest at the top). It must **not** be used as a substitute for writing good git commit messages! ## 2022-05-16 Guilherme Amadio (solidstate-V11-00-01) - Replace getenv() calls for data variables with G4FindDataDir() ## 2021-12-10 Ben Morgan (solidstate-V11-00-00) - Change to new Markdown History format --- # History entries prior to 11.0 April 6, 2017: E. Bagli - Created