Release Notes

Bug Fixes

• (ai) Execute commands from enter in the bash integration (#3892)
• (ai) Answer unrecognized tool calls with an error result (#3893)
• (bash) Localize "READLINE_{LINE,POINT}" in Bash <= 3.2 (#3926)
• (common) Survive wide characters on a one-column screen (#3876)
• (docs) Don't say enter_accept defaults to true in example config.toml (#3865)
• (history) Don't misclassify users named after an agent as agents (#3951)
• (install) Atuin init for bash (#3919)
• (nix) Add an RPATH for OpenSSL so the built binary runs (#3852)
• (search) Prepare daemon search index in shell init scripts (#3864)
• (search) Fall back when daemon-fuzzy fails (#3895)
• (search) Don't overflow on a session id with an out-of-range uuid timestamp (#3965)
• (sync) Fix off-by-one bugs in sync (#3913)
• (wrapped) Panic when every command is in stats.ignored_commands (#3925)
• (zsh) Don't clobber RPS1 when wrapping the prompt for OSC 133 (#3861)
• 'atuin login' prints 401 failures until authorized (#3916)
• Silence hub 401 log spam during installer login (#3918)
• Fix panics from vt100::Parser::new (#3933)
• Make pty-proxy socket path shorter (#3991)

Documentation

• Document rstest/proptest testing conventions in AGENTS.md (#3942)

Features

• (common) Add rmp::serde iterator-to-MessagePack helper (#3897)
• (daemon) Change default daemon socket path (#3910)
• (domain) Add RecordTag string enum (#3899)
• (sync) Send the auth token on the capabilities fetch when logged in (#3974)
• Add agent hooks for opencode (#3844)
• Add devcontainers (#3871)
• Setup claude in devcontainers (#3878)
• Add windows/powershell highlighting (#3883)
• Add turn time and tips to Atuin AI (#3870)
• Enable syntax highlighting on illumos (#3879)
• Offer account login during install setup (#3849)
• Client-side history packfiles (#3737)
• Parallel packfile upload/download (#3944)
• Eager Key Query (#3968)
• Capabilities-driven sync page size (#3979)
• Improve powershell highlighting (#3917)
• Enable gzip and zstd for reqwest (#3980)

Miscellaneous Tasks

• (ai) Remove obsolete atuin ai init command (#3936)
• (docker) Install the toolchain pinned by rust-toolchain.toml (#3963)
• (lints) Use workspace lints instead of overriding lints in GHA workflow (#3949)
• (rustfmt) Update Rustfmt config (#3945)
• (tests) Fix flaky pty-proxy test (#3874)
• Add profiling to the app (#3853)
• Temporarily drop tailscale and atuin (#3873)
• Instruct agents to use rstest in AGENTS.md (#3912)
• More xdg compliance (#3932)
• Remove atuin-nucleo (#3950)
• Enable more Clippy lints (#3953)
• Update to rust 1.98 (#3964)
• Revert changes to atuin-pty-proxy from lab share PR / feat: store pty-proxy sockets in /tmp/atuin-$UID (#3988)

Performance

• (sql) Chunked bulk inserts + shared sqlite wrapper (#3981)
• (sync) Batch post-sync history indexing into bulk transactions (#3947)
• (sync) Parallel record downloads (#3955)
• (tracing) OTel export + instrumentation coverage (#3952)

Refactor

• (ai/bash) Use existing facility for accept-line (#3928)
• (bash) Remove redundant check of existing preexec-backend (#3927)
• (caps) CapClient owns its client and warms on construction (#3898)
• (client) Own sync_addr via Arc, drop Client lifetime (#3896)
• (client) Remove the Database trait in favor of Sqlite (#3946)
• (deps) Bump pymdown-extensions from 11.0 to 11.0.1 in /docs in the uv group across 1 directory (#3875)
• (domain) Make Record::with_data consume self, add with_data_clone (#3900)
• (domain) Make Record.version a RecordVersion enum (#3903)
• (domain) Drop the vestigial Host.name field (#3941)
• (encryption) Introduce PasetoV4Key newtype for the encryption key (#3860)
• (encryption) Move encryption into atuin-common. (#3863)
• (record) Name the (host, tag) pair as RecordSeriesKey (#3961)
• (sqlx) Use FromRow instead of manual row mapping (#3958)
• (sync) Introduce SyncEngine to hold shared sync state (#3962)
• Add a CmdOrigin Type (#3943)

Bug

• Avoid rare race condition in sync (#3972)

atuin-server 18.20.0

Install atuin-server 18.20.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/atuinsh/atuin/releases/download/v18.20.0/atuin-server-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/atuinsh/atuin/releases/download/v18.20.0/atuin-server-installer.ps1 | iex"

Download atuin-server 18.20.0

Verifying GitHub Artifact Attestations

The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:

gh attestation verify <file-path of downloaded artifact> --repo atuinsh/atuin

You can also download the attestation from GitHub and verify against that directly:

gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>

atuin 18.20.0

Install atuin 18.20.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/atuinsh/atuin/releases/download/v18.20.0/atuin-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/atuinsh/atuin/releases/download/v18.20.0/atuin-installer.ps1 | iex"

Download atuin 18.20.0

Verifying GitHub Artifact Attestations

The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:

gh attestation verify <file-path of downloaded artifact> --repo atuinsh/atuin

You can also download the attestation from GitHub and verify against that directly:

gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>