CLAUDE LABJP
VERSION — v2.1.227 landed on August 10 with no new features, just fixes around plan detection and CI behaviorAUTO — Two days remain until August 14, when auto mode becomes the default in Claude Code for Pro, Max, and TeamCI — Bash commands no longer fail across the board under claude-code-action with allowed_non_write_users on GitHub-hosted runnersBILLING — Sessions started with an expired token could misread your plan and nudge Max users toward usage credits; that is now fixedSUNSET — The legacy Workbench and the experimental prompt tool APIs retire on August 17, five days outPRICE — Sonnet 5 promo pricing at $2/$10 per Mtok runs through August 31, moving to $3/$15 on September 1VERSION — v2.1.227 landed on August 10 with no new features, just fixes around plan detection and CI behaviorAUTO — Two days remain until August 14, when auto mode becomes the default in Claude Code for Pro, Max, and TeamCI — Bash commands no longer fail across the board under claude-code-action with allowed_non_write_users on GitHub-hosted runnersBILLING — Sessions started with an expired token could misread your plan and nudge Max users toward usage credits; that is now fixedSUNSET — The legacy Workbench and the experimental prompt tool APIs retire on August 17, five days outPRICE — Sonnet 5 promo pricing at $2/$10 per Mtok runs through August 31, moving to $3/$15 on September 1
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Concurrency

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Cowork1Scheduled Tasks1cron1Automation1Claude Code1Streaming1Performance1Unattended Automation1go1golang1api-sdk1streaming1
Cowork/2026-07-02Advanced

How Many Tasks Fire in the Same Minute — Flattening Cowork Scheduled-Task Collisions from Cron

When Cowork scheduled tasks bunch up at the same time and fight over shared resources, you can expand every cron expression into fire times, count collisions and true concurrency, and shave the peak with a greedy offset that never moves your premium slots. With working code and measured before/after numbers.

Claude Code/2026-06-28Advanced

When You Fan Out Streaming Sessions, Your Laptop's CPU Gives Out First — An Adaptive Throttle That Caps Concurrency by Measured Load

Even with lighter streaming, fanning out many sessions on one machine saturates the host CPU before anything else. Here is why a fixed semaphore fails, plus a working adaptive gate that raises and lowers concurrency from measured CPU.

API & SDK/2026-04-16Advanced

Claude API with Go: Production— Anthropic Go SDK, Concurrency, Tool Use & Microservice Integration

A practical guide to using Claude API with Go in production. Covers streaming with goroutines, concurrent Tool Use, rate limiting with channels, Gin/Echo integration, graceful shutdown, and Kubernetes deployment with working code examples.