Logon

    R8
        - Authorship
    R7.1
        - Styling
        - Code cleanup
        - Error codes
    R7
        - Voting
        - Further style polish
    R6.6
        - Soft delete and recovery
        - Styling fixes
        - Bugidxes and optimisations
    R6.5
        - Bugfixes
        - New editing modules
    R6.1
        - Qol
        - Styling
        - Activity Log
    R6
        - Acces modules
    R5
        - Expeditions and trip logs
    R4.2
        - Added blend cost calculator
        - Added common tank sizes
    R4.1
        - Avoid duplicate users
        - Modify user
    R4
        - Max tank pressure and min bank pressure