Claude Code 2.1.208 fixes background session bugs, adds screen reader mode

A new release of the Claude Code CLI adds a screen reader mode: run it with --ax-screen-reader, set an environment variable, or turn it on in settings, and the interface renders as plain text for screen reader users. It also adds a setting to map two-key sequences in vim mode (like jj) to the Escape key, and a way for corporate environments to force every self-launched Claude Code process through a required wrapper program. On the bug-fix side: fast mode used to stay off after switching back to a model that supports it, and now restores correctly; replies sent to a background agent used to get lost if delivery failed, and are now saved and delivered when the session restarts; reconnecting to a background session used to fail permanently after an update replaced the underlying program file, which is now fixed; the context window indicator used to briefly and incorrectly show 100% used right after an auto-update even when plenty of room remained; sessions used to crash when a server closed an HTTP/2 connection mid-request; and large piped output from claude -p used to get truncated.