Hello, Plan Mode

This release introduces many improvements but, most importantly, and a solid new feature from one of our very talented contributors:

Let’s plan

At last, thanks to the very talented work of @vadiminshakov and @andrinoff, we present the long awaited Plan Mode.

Plan Mode is for…planning. Talk to the agent, answer questions, and put together a plan and then, when you’re ready, get to to work. You can activate plan mode with shift+tab.

Juicing more perf

@andreynering and @taciturnaxolotl marched forward in the quest for max perf in this release. Details below.

That's all for now. See you soon!

Cheers, Charm xx 🌟

Changelog

New!

1648f10ac039e126635e26d4a16647331b2d6f0c: feat: add plan mode (#2822) (@vadiminshakov)

Fixed

051fb37ae1d6bd6d6f2f6cbc8a629d5f85aa9bd7: fifix(ui): color the to-do task name while the tool is still running (@taciturnaxolotl)
2019da14717e4e00aeee7664873c6b78f147a3eb: fix(tui): unfreeze spinner clock when the boot busy probe lands (#3839) (@andreynering)
fd58b5ed201f490641d018cab6f06a29cdaff2c0: fix(ui): read the session transcript off the event loop (@taciturnaxolotl)

Other stuff

d55e017d60cdb87ecb21a19a9fed9a2097c0da64: perf(agent): read only the post-summary tail of a compacted session (@taciturnaxolotl)
978d49d53f9343f2e57406cc503daddf282e12ae: perf(db): cap prompt history at the 200 most recent messages (@taciturnaxolotl)
296b5c396260ece70fdceed288ed25c7a99ba349: perf(db): index messages by role so user-message reads stop scanning (@taciturnaxolotl)
595f625f19a6a186307b911d59dd37c764541251: perf(message): decode message parts in one structural pass (@taciturnaxolotl)
9207cb2c053ecbe3ec5c0c3985b746877c1f322d: perf(ui): skip the global prompt-history scan when a session is loading (@taciturnaxolotl)

Verifying the artifacts

First, download the checksums.txt file and the checksums.txt.sigstore.json file files, for example, with wget:

wget 'https://github.com/charmbracelet/crush/releases/download/v0.95.0/checksums.txt'
wget 'https://github.com/charmbracelet/crush/releases/download/v0.95.0/checksums.txt.sigstore.json'

Then, verify it using cosign:

cosign verify-blob \
  --certificate-identity 'https://github.com/charmbracelet/meta/.github/workflows/goreleaser.yml@refs/heads/main' \
  --certificate-oidc-issuer 'https://token.actions.githubusercontent.com' \
  --bundle 'checksums.txt.sigstore.json' \
  ./checksums.txt

If the output is Verified OK, you can safely use it to verify the checksums of other artifacts you downloaded from the release using sha256sum:

sha256sum --ignore-missing -c checksums.txt

Done! You artifacts are now verified!

Thoughts? Questions? We love hearing from you. Feel free to reach out on X, Discord, Slack, The Fediverse, Bluesky.