hono 4.12.31 on Node.js NPM

What's Changed

test(context): assert case-insensitive header names in response helpers by @yusukebe in #5116
chore(benchmark): add app.fetch() overhead benchmark by @yusukebe in #5117
refactor(aws-lambada): remove FIXME in @ts-expect-error by @yusukebe in #5130
fix(utils/body): reuse cached formData in parseBody() by @yusukebe in #5131
fix(request): fix multipart boundary mismatch in cloneRawRequest by @yusukebe in #5133
fix(sse): emit retry feild when retry is 0 by @yusukebe in #5135
test(validator): fix misspelled identifier in transform type test by @yusukebe in #5136

Full Changelog: v4.12.30...v4.12.31