Is n8n 2.45.4 safe to update?

Probably yes. Patch release with bug fixes only. The only "breaking" mention is a docs link to the v3 migration guide, not a change in this release.

What users are reporting

2 public report(s) mention this version, none clearly describing breakage. Most-discussed: “Compression Node: Decompress evaluates dynamic binary field expression using item index 0 for all items”. Sources: GitHub · checked 2026-10-27

• Compression Node: Decompress evaluates dynamic binary field expression using item index 0 for all items (GitHub)
• Evaluations UI: custom metric cards overflow into their neighbours — value and delta render at up to 6 decimals inside a fixed 192px card (GitHub)

Reports are from public issue trackers and forums. Their count isn't a failure rate, and an empty list doesn't prove an update is safe.

⚠️ What breaks

Nothing in the release notes suggests breaking changes. This looks like a bug-fix or minor release. The usual precautions (backup, read notes) still apply.

Read the full official release notes →

✅ What to do first

1. Read the official release notes (linked in “What breaks”).
2. Back up config and data (snapshot the VM/volume if you can).
3. Note the version you are on now, so you can roll back.
4. Update, then check logs and core functions before walking away.

↩️ How to roll back to 2.44.7

Docker: snapshot/back up the data volumes first, then if needed change the tag back, e.g. image: n8nio/n8n:2.44.7, and run docker compose up -d. Tag format varies by image (some drop the “v”), so check the registry’s tag list.