fix: HistoryEditor helpers leaving flags stuck when fn throws, and nested withNewBatch losing the enclosing batch's split - #6063

fix: HistoryEditor helpers leaving flags stuck when fn throws, and nested withNewBatch losing the enclosing batch's split#6063

suyash-vyas wants to merge 4 commits into

ianstormtaylor:mainianstormtaylor/slate:mainfrom

suyash-vyas:fix/history-try-finally-cleanupsuyash-vyas/slate:fix/history-try-finally-cleanupCopy head branch name to clipboard