MIRA v0.298.0 — public beta

MIRA v0.298.0 — public beta

The current public-beta build of MIRA — a self-hostable, single-binary personal AI agent that runs on hardware you control. A project of Vexillon. Licensed under AGPL-3.0-or-later.

⚠️ Public beta (pre-release). Recommended build for new installs; supersedes v0.297.1.

New / improved

• Fail-closed, local-only provider failover. If your primary model fails, MIRA's automatic failover now falls back only to local providers — it never silently sends your conversation to a cloud provider. Configure the exact fallback chain (which providers, in what order) in Settings → Providers → Automatic failover: local providers are enabled by default, cloud providers are off and show a warning when enabled. Cloud providers remain usable for explicit per-message model selection.

⚠️ Behaviour change: local-only auto-failover is now the default for all installs. Setups that relied on automatic cloud failover must re-enable those providers in Settings → Providers → Automatic failover.

Install

Linux / macOS: curl -fsSL https://get.vexillon.ai/install.sh | sh · Windows: irm https://get.vexillon.ai/install.ps1 | iex

Or download the archive below, extract the mira binary onto your PATH, and run mira setup. The web UI is bundled into the binary.

Targets

mira-0.298.0-x86_64-unknown-linux-gnu.tar.gz · -aarch64-unknown-linux-gnu.tar.gz · -x86_64-apple-darwin.tar.gz · -aarch64-apple-darwin.tar.gz · -x86_64-pc-windows-msvc.zip

Verify

Signed with minisign under vexillon.ai:

sha256sum -c SHA256SUMS
minisign -Vm mira-0.298.0-x86_64-unknown-linux-gnu.tar.gz \
  -P RWQX8PcjZB3S8i1V9AkZgUKoIy+eZWRzaEHKvBW9U/mkMP9Vp0B8xOaO

Trusted comment: signed by vexillon.ai — MIRA 0.298.0.