* wip * wip * Update ReactionsBufferingService.ts * Update ReactionsBufferingService.ts * wip * wip * wip * Update ReactionsBufferingService.ts * wip * wip * wip * Update NoteEntityService.ts * wip * wip * wip * wip * Update CHANGELOG.md
* refactor(backend): UserEntityService.packMany()の高速化 * 修正