Unclear Which cases now apply, and so whether setting CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS behaves differently for you, is not clear.
What
When CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS is set, Claude Code decides whether to set aside its switch for experimental beta features. The conditions for this changed. Before, it always required that ANTHROPIC_UNIX_SOCKET was not set. Now that requirement only applies in some cases, and other conditions were also swapped.
Why
This changes when experimental betas end up disabled.
Names in the bundleCLAUDE_CODE_DISABLE_EXPERIMENTAL_BETASANTHROPIC_UNIX_SOCKET
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
Which cases now apply, and so whether setting CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS behaves differently for you, is not clear.