fx v0.0.14 libfx is now durable out of the box. Same API on local, Vercel and DIY. - Sessions survive crashes, redeploys & timeouts - Power cloud agents with ChatGPT & Grok subscriptions - Custom providers & local model support in libfx - Run multiple libfx agents in one app - More control over each libfx session - TypeScript types for libfx's public APIs - Ported to Zig 0.17 - Multiple bug fixes & security improvements

fx v0.0.13 Ultrafast support. Faster launch, shell calls & exits. • Ultrafast for supported OpenAI models • Launch up to 23× faster • Shell calls up to 8.6× faster • Exits up to 44× faster • Configurable automatic compaction • Multiple bug fixes & security improvements

fx v0.0.12 Faster sessions. Better Markdown. More reliable long running work. • Session listing up to 560× faster • Large session stores resume instantly • Better GitHub-flavored Markdown • Better scrollback, steering & session recovery • Improved MCP reliability & security • Multiple bug fixes & QoL improvements

FXIon and NVDAx saw the largest increases in DEX trading volume over the past 7d vs. the prior 7d, up $94.9M and $91.9M GMEx (+$58.0M), SPCXx (+$57.6M), and METAx (+$45.9M) round out the top 5

fx v0.0.11 Local models. Custom themes. Faster sessions. libfx improvements. • Connect local models and OpenAI-compatible gateways • Load custom TUI themes from theme.json • Resume, file lookup & request handling up to 100× faster • Long tool-heavy turns use 17× less memory • libfx adds steering, images, web search & model controls

FX Perps explained, without the forex jargon. Swipe right to learn: • What FX Perps are • Available currency pairs • How funding fees are settled • How 24/7 trading and leverage work • How FX Perps differ from bank forex

fx v0.0.10 Faster turn handling. Faster request starts. • Turn processing up to 1.6× faster in longer sessions • Model requests start up to 2.5× faster • Better recovery from shell failures • More reliable session resume & scrollback • Cleaner rendering across terminal widths • Stronger secret protection for MCP errors

fx v0.0.9 Use a frontier model to steer, then hand implementation to a fast workhorse. • Give each subagent its own model and reasoning effort • Subagents keep working while you steer • Send feedback to subagents mid-task • Switch models with Ctrl+P without losing your draft or images • New conversations get short automatic titles • Better GitHub-style Markdown rendering • New libfx examples for Node.js, browsers, Next.js & Nuxt No new commands or concepts. Just chat with fx.

fx v0.0.8 Embedding fx just got much faster. • NAPI initialization is over 40× faster • Smaller, more accurate shell tool with 75% fewer actions • TUI up to 19.6× faster, with first paint 74.6× faster • Common CLI commands 18–25% faster • 2.8% smaller binary (6.01mib vs 6.19mib) • Active turns can now be steered with Enter We've also documented MCP integrations with @calcom , @clerk, @knocklabs, @plainsupport, @prisma, @sentry, @Stagehanddev, @upstash