Release / 3 Jul 2025

btop v1.4.4

Start btop with a process filter already set.

All of btop

Before you upgrade to v1.4.4

100 ms is now the shortest update rate; lower values are not used.

Behavior changedChange every option from an in-app menu, pick themes and graph symbols, and switch between saved layout presets.Affects: Configs or `--update` values under 100 ms

Read the evidence

• aristocratos/btop/releases/tag/v1.4.4
• aristocratos/btop/pull/1172

What changed in v1.4.4

New `-f/--filter <filter>` flag; the update rate can no longer go below 100 ms.

v1.4.4.

Fixed and improved

`-f/--filter <filter>` starts with a process filter applied.

ImprovedFilter, sort and view processes as a tree, see details of one, and send it any signal.

Read the evidence

• aristocratos/btop/releases/tag/v1.4.4
• aristocratos/btop/pull/1157

Seeded by @iluxav with Claude Code (canido), from the release's public sources. Each change links to its evidence.