Claude Code releases & breaking changes

By Anthropic · source: https://github.com/anthropics/claude-code/releases · 40 versions tracked

2.1.305 Not enough data yetbreaking/deprecation

Oct 20, 2026 · v2.1.305

2.1.304 Not enough data yetbreaking/deprecation

Oct 19, 2026 · v2.1.304

2.1.303 Not enough data yet

Oct 18, 2026 · v2.1.303

2.1.302 Some reports – check listbreaking/deprecation

Oct 16, 2026 · v2.1.302

2.1.301 Many reports – consider waitingbreaking/deprecation

Oct 15, 2026 · v2.1.301

2.1.300 Many reports – consider waitingbreaking/deprecation

Oct 14, 2026 · v2.1.300

2.1.299 Many reports – consider waitingbreaking/deprecation

Oct 14, 2026 · v2.1.299

2.1.296 Some reports – check listbreaking/deprecation

Oct 09, 2026 · v2.1.296

2.1.295 Many reports – consider waitingbreaking/deprecation

Oct 08, 2026 · v2.1.295

2.1.294 Many reports – consider waiting

Oct 08, 2026 · v2.1.294

2.1.293 Not enough databreaking/deprecation

Oct 07, 2026 · v2.1.293

2.1.292 Some reports – check listbreaking/deprecation

Oct 06, 2026 · v2.1.292

2.1.291 Many reports – consider waiting

Oct 06, 2026 · v2.1.291

2.1.290 Not enough databreaking/deprecation

Oct 05, 2026 · v2.1.290

2.1.289 Some reports – check list

Oct 03, 2026 · v2.1.289

2.1.288 Many reports – consider waitingbreaking/deprecation

Oct 02, 2026 · v2.1.288

2.1.287 Some reports – check listbreaking/deprecation

Oct 01, 2026 · v2.1.287

2.1.286 Many reports – consider waitingbreaking/deprecation

Sep 30, 2026 · v2.1.286

2.1.285 Some reports – check listbreaking/deprecation

Sep 29, 2026 · v2.1.285

2.1.284 Some reports – check listbreaking/deprecation

Sep 28, 2026 · v2.1.284

2.1.283 Some reports – check listbreaking/deprecation

Sep 25, 2026 · v2.1.283

2.1.282 Many reports – consider waitingbreaking/deprecation

Sep 24, 2026 · v2.1.282

2.1.281 Many reports – consider waitingbreaking/deprecation

Sep 23, 2026 · v2.1.281

2.1.280 Many reports – consider waitingbreaking/deprecation

Sep 22, 2026 · v2.1.280

2.1.278 Many reports – consider waiting

Sep 19, 2026 · v2.1.278

2.1.277 Not enough databreaking/deprecation

Sep 18, 2026 · v2.1.277

2.1.276 Many reports – consider waiting

Sep 18, 2026 · v2.1.276

2.1.275 Not enough databreaking/deprecation

Sep 17, 2026 · v2.1.275

2.1.274 Many reports – consider waitingbreaking/deprecation

Sep 17, 2026 · v2.1.274

2.1.273 Many reports – consider waitingbreaking/deprecation

Sep 15, 2026 · v2.1.273

2.1.272 Many reports – consider waiting

Sep 15, 2026 · v2.1.272

2.1.271 Not enough databreaking/deprecation

Sep 14, 2026 · v2.1.271

2.1.270 Many reports – consider waiting

Sep 12, 2026 · v2.1.270

2.1.269 Many reports – consider waitingbreaking/deprecation

Sep 11, 2026 · v2.1.269

2.1.268 Many reports – consider waitingbreaking/deprecation

Sep 10, 2026 · v2.1.268

2.1.267 Many reports – consider waitingbreaking/deprecation

Sep 09, 2026 · v2.1.267

2.1.266 Many reports – consider waiting

Sep 08, 2026 · v2.1.266

2.1.265 Not enough databreaking/deprecation

Sep 08, 2026 · v2.1.265

2.1.263 Not enough data

Sep 06, 2026 · v2.1.263

2.1.261 Not enough databreaking/deprecation

Sep 04, 2026 · v2.1.261