You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Terminal InputArea: what it touches
Bug FixesKind: in v2.1.239,
Bug FixesSection of the release
What
When a mouse escape sequence arrives partially, the key parser now waits up to 2000 ms for the rest before dropping it, rather than applying the 50 ms deadline used for ordinary incomplete escapes. This stops a clipped mouse report from leaving input in a stuck state.
Evidence
MOUSE_PREFIX_TIMEOUT
Strings lifted out of the shipped bundle, so the claim above can be checked against them.