Claude Opus 4.6 Launch: Enhancing Long-Running Agents with Adaptive Reasoning and Context Compaction

PayloadTooLargeError: request entity too large
    at readStream (/var/app/current/node_modules/raw-body/index.js:163:17)
    at getRawBody (/var/app/current/node_modules/raw-body/index.js:116:12)
    at read (/var/app/current/node_modules/body-parser/lib/read.js:79:3)
    at jsonParser (/var/app/current/node_modules/body-parser/lib/types/json.js:138:5)
    at Layer.handle [as handle_request] (/var/app/current/node_modules/express/lib/router/layer.js:95:5)
    at trim_prefix (/var/app/current/node_modules/express/lib/router/index.js:328:13)
    at /var/app/current/node_modules/express/lib/router/index.js:286:9
    at Function.process_params (/var/app/current/node_modules/express/lib/router/index.js:346:12)
    at next (/var/app/current/node_modules/express/lib/router/index.js:280:10)
    at expressInit (/var/app/current/node_modules/express/lib/middleware/init.js:40:5)

Inspired by: Source