- Add warning() function for non-fatal errors
- Skip missing filters with warning instead of exit
- Better visual separation between test runs
- Change fatal to warning for partial regex matches

🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Replace etertimemachine with custom crdate function that:
- Creates daily snapshots with hardlinks
- Copies base/ directories separately (not hardlinked)
- Maintains 'last' symlink atomically

🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

upgrade_desktop.yml: use epm full-upgrade instead of manual steps
upgrade_telegram.yml: use epm play telegram

🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Chrome deprecated AuthServerWhitelist/AuthNegotiateDelegateWhitelist
in favor of AuthServerAllowlist/AuthNegotiateDelegateAllowlist.

🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

- DNS: ns1.etersoft.ru structure, zone files, nameservers
- NFS: servers, 16 groups workaround, FS-Cache setup
- Fail2ban: eterban integration with priv.etersoft.ru
- Proxmox: VM management, SPICE connection hints
- SSH: ALT Linux sshd_config path, StreamLocalBindUnlink
- Various admin workflow notes

🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>