Week 45
Latest
JunieReleaseJunie Eco mode hands implementation to a lower-cost modelGitHub CopilotPlansGitHub Enterprise now includes Copilot for every licensed userSierraReleaseSierra launches Compliance Console for outbound agentsGitHub CopilotReleaseGitHub Copilot Fusion becomes generally availableGitHub CopilotReleaseGitHub Agentic Workflows become generally availableAmpPlatformAmp launches an Android appMicrosoft 365 CopilotReleaseLearning Agent and admin-deployed custom MCP connectors arrive in CopilotKiroPlansKiro replaces its upgrade discount with a free first month and 500 trial creditsGleanReleaseGlean release 565 adds agent import/export and an Azure Files connectorGoogle AntigravityReleaseAntigravity 2.28 adds a built-in browser and any-file attachmentsSynthesiaReleaseSynthesia launches a Localization API for dubbing videos at scaleRunwayReleaseRunway launches Runway Ads for generating and publishing ad variantsOpenCodeReleaseOpenCode 2.2 adds Desktop plugins and a refreshed desktop appOpenAI CodexReleaseGPT-6.1 Terra becomes available in Codex
Verified
ToolMarketCap
Changes / Junie
JunieRelease

Junie Eco mode hands implementation to a lower-cost model

Eco mode uses the selected model to plan and a cheaper model to implement and test; JetBrains reports about half the model cost per task in internal benchmarks. It is generally available in Junie CLI 26.10.20 and later. Date is the post's publication date from the page metadata.

Receipt
blog.jetbrains.com
ObservedHigh confidencePublished 28 Oct 2026
JetBrains — blog
https://blog.jetbrains.com/junie/2026/10/junie-eco-mode/ ↗
Read it on blog.jetbrains.com ↗

Logged from the vendor’s own page. ToolMarketCap records the dated event; it does not rate it.

More from Junie

All its changes
  1. Plans

    Junie adds Junie Lite, a free AI layer

    Junie CLI release 26.9.22 (3419.26) adds Junie Lite — a free AI layer with no trial and no card.

    junie.jetbrains.com
    ObservedHigh confidencePublished 1 Oct 2026
    Junie — What's new
    https://junie.jetbrains.com/whats-new ↗
  2. Release

    Junie CLI adds Claude Opus 5.5, GPT-6 Sol and Luna, and Grok 4.7

    Junie CLI release 26.9.22 (3419.7) adds support for Grok 4.7, Claude Opus 5.5, and GPT-6 Sol and GPT-6 Luna.

    junie.jetbrains.com
    ObservedHigh confidencePublished 22 Sept 2026
    Junie — What's new
    https://junie.jetbrains.com/whats-new ↗
  3. Release

    JetBrains launches free on-device Junie Local for Mac

    Junie Local runs a tuned local model entirely on the user's Mac with no credits or quota and no code leaving the machine.

    junie.jetbrains.com
    ObservedHigh confidencePublished 24 Aug 2026
    Junie — blog
    https://junie.jetbrains.com/blog/junie-local-launch/ ↗

Also in Coding agents

Segment changes
  1. OpenCodeRelease

    OpenCode 2.2 adds Desktop plugins and a refreshed desktop app

    OpenCode 2.2.0 lets users create, install and share experimental Desktop plugins, refreshes the desktop app, and removes the OpenCode GitHub Action.

    github.com
    ObservedHigh confidencePublished 27 Oct 2026
    OpenCode — GitHub releases
    https://github.com/anomalyco/opencode/releases/tag/v2.2.0 ↗
  2. OpenAI CodexRelease

    GPT-6.1 Terra becomes available in Codex

    GPT-6.1 Terra, a fast model with image understanding and computer use, becomes available in Codex and ChatGPT Work on Plus, Pro, Business, Enterprise and Edu plans.

    developers.openai.com
    ObservedHigh confidencePublished 26 Oct 2026
    OpenAI Codex — changelog
    https://developers.openai.com/codex/changelog ↗
  3. OpenAI CodexAvailability

    GPT-5.5 retires from Codex for ChatGPT sign-ins

    GPT-5.5 is removed from Codex for users signed in with ChatGPT; API-key sessions and the OpenAI API are unaffected, and users are pointed to GPT-6.1 Sol.

    developers.openai.com
    ObservedHigh confidencePublished 14 Oct 2026
    OpenAI Codex — changelog
    https://developers.openai.com/codex/changelog ↗
  4. OpenAI CodexRelease

    GPT-6.1 Sol Ultrafast arrives in Codex for Pro $500 and eligible Enterprise and Edu

    An Ultrafast mode speeds up GPT-6.1 Sol token generation in Codex, limited to the Pro $500 plan and eligible Enterprise and Edu plans (off by default for Enterprise).

    developers.openai.com
    ObservedHigh confidencePublished 8 Oct 2026
    OpenAI Codex — changelog
    https://developers.openai.com/codex/changelog ↗

As of 6 Nov 2026