GitHub Rewrote Its Copilot Runtime in 832,000 Lines of Rust
GitHub says Copilot's agent runtime went from roughly 430,000 lines of TypeScript to 832,378 lines of Rust in 14.5 weeks, led mostly by one engineer and AI agents.
GitHub Copilot News and Analysis
11 verified stories covering GitHub Copilot, product updates and industry developments.
GitHub Trims Build-Log Noise, Cuts Copilot Costs 5.5%
GitHub cut Copilot coding agent costs by trimming build-log noise, line numbers, and prompts — four changes, no model switch.
GitHub Copilot adds open-weight Kimi K2.7 Code
Model choice, Azure hosting and coding-model price pressure.
GitHub Copilot metered billing sparks backlash
Copilot’s AI Credits make agentic sessions and frontier models usage-based, exposing developers to bills far above the old flat subscription.
GitHub Copilot moves from flat fees to token-based billing
GitHub is replacing Copilot premium requests with AI Credits, making heavier agentic coding sessions pay closer to their actual token cost.
Microsoft Project Polaris will replace GPT inside Copilot in August
At Build 2026, Microsoft positioned Windows as an agent platform and said Project Polaris will become the default GitHub Copilot reasoning engine.
GitHub Copilot’s usage billing shocks heavy agent users
Copilot is moving from premium request counts to AI Credits, exposing the real token cost of agent-style coding.
GitHub Copilot Suspends New Subscriptions
GitHub has quietly stopped accepting new Copilot subscriptions for Pro, Pro+, and Student plans, citing unsustainable resource consumption from agentic workflows.
Developer Survey: Claude Code Usage Grows Sixfold in Six Months
A new JetBrains survey of over 10,000 professional developers reveals that 90% now use AI tools, with Claude Code surging from 3% to 18% adoption in six months while GitHub Copilot's growth stalls.
Tokenmaxxing Is Dragging Down Developer Productivity
AI coding tools have been widely adopted for two years, but a new phenomenon called "Tokenmaxxing" is emerging where developers treat AI token budgets as a status symbol. Data shows code churn is up to 9.4 times higher, and only 10-30% of AI-generated code survives after a few weeks.
VS Code shifts from monthly to weekly releases with AI agents
Microsoft's VS Code team accelerated its release cycle from monthly to weekly by leveraging AI agents, doubling code commits and issue closures without expanding the team.