Skip to content
Download

Changelog

Every Helicon release is published on GitHub with a Windows installer, a macOS DMG (Apple Silicon and Intel builds since 0.23.1, plus a universal one) and a Linux AppImage, and the app updates itself. This page lists them newest first, with what was added, fixed, changed and removed in each one, so you can read the change before it lands.

Last updated Subscribe:RSSAtomMarkdown

  1. Helicon v0.23.1

    Added

    • Support Muse Code 1.4.13 and 1.4.14#254

    Changed

    • Paste images into the composer inside VS Code#251closes #249
    • /guides/attach-images-to-muse-code#256
    Release on GitHub

  2. Helicon v0.23.0

    Added

    • Link the maker's other products in the footer#242
    • Add guide on Muse Code approval prompts#220
    • Add a step-through replay of real Muse Code runs to the home page#188

    Fixed

    • Fix Lighthouse a11y and best-practice flags on helicon.sh#207
    • Fix three accessibility issues in the app and the site demo#193

    Changed

    • Show what a Computer Use approval will do#246
    • Show background commands that finish after a reply#245
    • Muse Code SDK 1.4.12; hide its new item kinds#244
    • Say the site is tested with Muse Code 1.4.11#234
    • SEO draft: 2 buyer-intent pages (compare/pi, guides/muse-code-pricing)#217
    • /guides/muse-code-yolo-mode#214
    • Tell answer engines Helicon is not Helicon Focus#232
    • Hide the dead Hide sidebar button in the sidebar-only demo card#187
    • Muse Code SDK 1.4.11; hide its new item kinds#229
    • Muse Code needs a Meta sign-in, drop the free Muse app claim#228
    • .deb and .rpm packages next to the AppImage#227
    • Stop the desktop layout shift on slow loads, WebP posters#226
    • Image on Article and TechArticle structured data#222
    • Publish SHA256SUMS with each release; how to verify the Windows installer#221
    • Cite an official source on each glossary page#218
    • Translate the live demo labels on /ko, /ja and /pt-br#219
    • Smaller first load: drop unused icon weights, load settings, usage and What's New on demand#216
    • Robots rules for named crawlers, og images for link previews, favicon, demo video caching#215
    • Update Next.js to 16.3.8 and patch vulnerable transitive deps#230
    • SEO draft: /compare/paseo#233
    • SEO draft: buyer-intent page (guides/muse-code-review)#225
    • Keep the landing header inside the page frame#231
    • /compare/grok-build#213
    • Seo-check: skip translated pages' Markdown twins; match noindex only in robots meta#212
    • /guides/muse-code-login#208
    • /compare/antigravity#209
    • Rebuild the /try bundle so it picks up #207#210
    • TechArticle on guides, sibling links on compare and use-case pages, nofollow on installer links#206
    • Keep search keys until the palette input is ready#205
    • Skip unused PostHog scripts and start recording on first input#204
    • Load the live product demos when they scroll near#202
    • Og:image on the home pages, footer language links, shorter descriptions#200
    • Load the search palette and the download dialog on first use#201
    • Load PostHog after the page instead of before it#199
    • Open the new thread when New Thread runs during a cold start#198
    • Unit tests for the extension entry point#197
    • Log failed window listeners, and report a written demo file's real size#196
    • Load the hero demo poster first, and smaller on phones#195
    • Unit tests for updater, notifier, frame, try analytics and demo files#194
    • Ask again for the next stage of a piped command approval#192
    • Let long URLs in prose links wrap on narrow screens#191
    • Korean, Japanese and Brazilian Portuguese home pages#189
    Release on GitHub

  3. Helicon v0.22.3

    Added

    • Add a script to time Helicon's first run on Windows#185
    • Add the Featured on Product Hunt and NxGn Tools badges#180
    • Add a Scoop manifest and update the winget manifests to 0.22.2#172

    Changed

    • Show the Sign in to Muse card on native Windows#184
    • Muse Code SDK 1.4.10; keep a turn whose retract was declined#183closes #166closes #163
    • Fix horizontal scroll on narrow phones#182
    • Internal links to key pages, pricing offer schema, title dedupe#179
    • Use hello@helicon.sh as the site contact address#181
    • Let search engines index the privacy page and list it in the sitemap#176
    • Add the LaunchBuff badge and drop the ScrollLaunch badge, whose page 404s#175
    • Remove the last updated line above the home page footer#174
    • Add a Muse Code download page and sharpen two search titles#173
    • Tidy the extension listing: Q&A link, categories and keywords#171
    • Show tested versions and link the source for every comparison row#170
    • Server-render a written guide to the /try demo#169
    • Show last updated dates on hub, home, changelog and FAQ pages#168
    • Put the complete Organization node first and link its profiles#167
    • Join installer downloads to the visit that led to them#165
    • Add Fazier, StartupBase and PeerPush badges to the footer#164
    • Send analytics through a same-origin relay#162
    Release on GitHub

  4. Helicon v0.22.2

    Changed

    • Keep the page usable on narrow windows: float the sidebar over it#160
    • Smoother first run on macOS and Linux: find Muse after install, warn when not signed in#159
    • Hero headline option A#157
    • Explain Muse Code in hero subhead#156
    • Start the desktop server sooner on Windows#155
    Release on GitHub

  5. Helicon v0.22.1

    Added

    • Support Muse 1.4.9: auto-review holds and tool labels#150

    Changed

    • Ignore Enter while an IME is composing#151
    • Fill the muse-code-gui gaps: Linux install step, Windows signing note, cost and plan meter section
    • Bring every sitemap title to 60 characters or under
    • Name Linux next to Windows and macOS in the home title, OG text and llms-full.txt
    Release on GitHub

  6. Helicon v0.22.0

    Changed

    • Render LaTeX math in messages#141
    • Keep, undo and review a thread's file changes#140
    • Show sign-in guidance for :auto-review threads on a signed-out host#139
    • Move to @muse-code/sdk 1.4.7 and add a Resume button for paused workflow runs#138closes #129
    • Lazy-load hero poster frames
    • Keep /developers indexable, it holds the API docs agents look for
    • Noindex contact, developers, privacy, terms and drop them from the sitemap
    • Muse Code GUI page title, screenshot, install steps, inbound links
    • Record 13 Oct GSC row, save per-URL coverage
    • Offer Muse Wonder Full in the model picker and price Muse Wonder#133
    Release on GitHub

  7. Helicon v0.21.9

    Changed

    • Run new threads on the model the picker shows#134
    Release on GitHub

  8. Helicon v0.21.8

    Added

    • Add the AI Agents Listing badge to the landing footer
    • Add the AI Agents Listing verification file

    Changed

    • Offer Muse Wonder in the model picker before Muse's catalog lists it#131
    • Tuck the footer badges into the brand column#128
    • Keep phone taps out of download funnels and catch Android desktop-site mode#127
    • Offer phone visitors a send-to-desktop link instead of the installer#126
    • Show a small What's new card after an update, in every host#125
    Release on GitHub

  9. Helicon v0.21.7

    Fixed

    • Stop calling the Windows installer signed#124

    Changed

    • Tell a signed-out user to run muse login when their first turn fails#123
    • Check the frame's origin before running its commands in the editor extension#122
    • Show download buttons under the answer on /muse-code-gui#121
    Release on GitHub

  10. Helicon v0.21.6

    Added

    • "Your download is starting" next steps, README download line#119
    • Add the SaaSHub verification meta tag to the landing site
    • Add the AI Agents Directory badge to the landing footer
    • Add the LaunchIgniter and ScrollLaunch badges to the landing footer
    • Add the Twelve Tools badge to the landing footer
    • Give the landing demo client the feed settings the app client now has

    Changed

    • Harden host messaging, add frame-ancestors CSP, fix landing demo client#120
    • Show <1% instead of 0% for a plan window Muse has reported on#118
    • Show directory badges in the landing footer
    • Import OMP muse-code provider usage into the usage page#112
    • Count visits to helicon.sh/try so it can be compared with the landing pages
    Release on GitHub

  11. Helicon v0.21.5

    Changed

    • Show a side chat as a new chat, not a copy of its thread
    • Keep threads live when Muse stops pushing updates, behind a setting#104
    Release on GitHub

  12. Helicon v0.21.4

    Added

    • Add side chats (session/sideChat), nested under their thread
    • Add a Pause button to workflow runs (workflow/pause)

    Changed

    • Never send into a side chat whose permissions could not be set
    • Say the project folder is gone instead of write EPIPE#105
    • Keep the Host header in the dev proxy so writes work
    • Side chats: tree lines, the thread's permissions, /side <message>
    • Keep menus next to their trigger when the interface is zoomed
    • Read a paused workflow run from the paused flag, not a status
    • Show a paused workflow run as paused, not done
    • Bump @muse-code/sdk to 1.4.4
    • Add Helicon vs T3 Code comparison, say built only for Muse Code in the hero
    Release on GitHub

  13. Helicon v0.21.3

    Added

    • Add the 0.21.3 changelog entry

    Fixed

    • Stop calling the Windows installer signed

    Changed

    • Start the macOS and Linux install steps with installing the CLI
    • Tell macOS 15+ users to use Open Anyway, not right-click then Open
    • Make first-run setup and failures visible in the app and the panel
    • Say "pinned" once to screen readers
    • Merge #108: let Enter steer the running turn when opted in#108
    • Pin threads to the top of the thread list#111
    • Say '1 call' instead of '1 calls' on the Usage page#114
    Release on GitHub

  14. Helicon v0.21.2

    Added

    • Give helicon.sh/try a link card and a heading
    • Add Muse Code in VS Code and in Cursor guides

    Changed

    • Tell desktop users about the editor extension
    • Name the extension for what people search: Muse Code GUI
    Release on GitHub

Update arrives on its own.ย 

The Windows installer and the macOS DMG both auto update. This page is here so you can read what changed before it does.

DownloadAll platformsView source