See the changelog for a history of all changes.

3.26     Fri Feb  6 14:36:22 CET 2026
          - add option to set default comment in commands
          - improve listing performance data
          - add support for icinga2 custom variables (fixes #1482)
          - Rest:
            - add more output functions: age, utc, date, duration, fmt, hoststate and servicestate
            - add plain text and command line input to check_thruk_rest
            - allow requesting all host attributes as services attribute
            - improve parsing filter conditions
            - support filter on disintegrated rows
            - fix requesting all backends on initial request (#1484)
            - improve check_thruk_rest performance
            - add plain text and local data for check_thruk_rest
          - Business Process:
            - add option to configure offline backends grade period (offline_grace_time)
            - add option to configure handling offline backends (offline_handling)
          - Self Check:
            - add logcache data consistency checks (logcache_data)
          - Agents:
            - make columns sortable
            - add --filter to cli tool
            - fix excludes by tag
            - fix adding service checks by wildcards
          - Config Tool:
            - fix removing objects including references (#1473)
          - Log Cache:
            - fix filtering for empty service description
          - Reports:
            - fix generating multiple reports by cron
          - OAuth:
            - add autologin option