v4.2.0

Feature (@akardapolov) feat: add raw data viewer for main, detail and history modules
Feature (@akardapolov) feat: delete raw data before loading
Feature (@akardapolov) feat: store raw ash data in local database
Fixed (@akardapolov) fix: change the way for loading data in history panel
Feature (@akardapolov) feat: add offline mode - view history without online connection to database
Backport (@xtender) backport: Added the ability to copy text from selected cell(sql_id, username, etc)
Refactoring (@akardapolov) refactor: add third module ashv

SHA256 hash of ashv-4.2.0-bin.zip:
e97337799a1bac9bb25fa530d6d344e9c0517d173d517fd32884235ccb1837c1