fix: wrap history withMerging, withNewBatch, and withoutMerging in try/finally to ensure state cleanup on error#6063

suyash-vyas wants to merge 3 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