{"name":"CLAUDE_CODE_PLAIN_DELTA_TAKE_AT_SOURCE","slug":"claude-code-plain-delta-take-at-source","family":"env","title":"Environment variables","noun":"environment variable","description":"Claude Code now recognises new environment variables including CLAUDE_CODE_PERSONAL_HOOKS_OFF, and no longer recognises CLAUDE_CODE_LAZY_ENV_GETTERS","description_source":"entry","described_by":{"version":"2.1.317","anchor":"new-ccrremote-env-var-knobs-registered-personal-hooks-off"},"presence":{"first_seen":"2.1.317","removed_in":null,"in_current_build":true,"newest_mined":"2.1.318","builds":2,"mined_builds":158,"first_cited":{"version":"2.1.317","released_at":"2026-11-02 23:57:53","spans":1}},"aliases":[],"entries":[{"version":"2.1.317","anchor":"new-ccrremote-env-var-knobs-registered-personal-hooks-off","heading":"Five new environment variables recognised, CLAUDE_CODE_LAZY_ENV_GETTERS removed","line":"Claude Code now recognises new environment variables including CLAUDE_CODE_PERSONAL_HOOKS_OFF, and no longer recognises CLAUDE_CODE_LAZY_ENV_GETTERS","released_at":"2026-11-02 23:57:53","reason":"found in this entry's text"},{"version":"2.1.317","anchor":"plain-delta-take-at-source-env-var-for-headless-output","heading":"Headless mode can write streamed text out as soon as it arrives","line":"Headless and SDK runs gain a step that writes each piece of streamed text immediately, plus a new CLAUDE_CODE_PLAIN_DELTA_TAKE_AT_SOURCE variable","released_at":"2026-11-02 23:57:53","reason":"found in this entry's text"}],"entries_total":2,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"CLAUDE_CODE_PLAIN_DELTA_DIRECT_WRITE","slug":"claude-code-plain-delta-direct-write","description":"Claude Code now recognises new environment variables including CLAUDE_CODE_PERSONAL_HOOKS_OFF, and no longer recognises CLAUDE_CODE_LAZY_ENV_GETTERS"},{"name":"CLAUDE_CODE_PLAIN_DELTA_FAST_PATH","slug":"claude-code-plain-delta-fast-path","description":"Setting CLAUDE_CODE_PLAIN_DELTA_FAST_PATH turns on a quicker way of passing along plain streamed text when Claude Code runs without its interactive screen"}],"url":"https:\/\/changelogs.core-directive.com\/reference\/env\/claude-code-plain-delta-take-at-source","family_url":"https:\/\/changelogs.core-directive.com\/reference\/env.json"}