これまでも、これからも

• 17 new languages: Bambu Bar now speaks Czech, Dutch, French, German, Hungarian, Italian, Japanese, Korean, Polish, Portuguese (Brazil), Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish and Ukrainian, as well as English. It follows your Mac's language; to use another one, pick it in Settings → Language (or for Bambu Bar in System Settings → General → Language & Region). The widgets follow the system language.
• Bambu Lab's own words: printer terms (nozzle, heatbed, access code, LAN Only, Developer Mode, print stages, speed levels…) follow Bambu Studio's translations, so they read the same as in Bambu's apps.
• Printer errors in your language: HMS messages use Bambu Lab's official translations in 13 of the languages. Czech, Turkish and Ukrainian show them in English, and Traditional Chinese shows the Simplified Chinese texts, until Bambu Lab publishes those translations.

Install: download Bambu-Bar-1.3.0-macos.zip, unzip it and move Bambu Bar.app to Applications. Universal (Apple silicon and Intel), signed and notarized. Requires macOS 26 or later.

Verify with shasum -a 256 -c Bambu-Bar-1.3.0-macos.zip.sha256.

• Much lighter while printing: Bambu Bar used up to 20–30% CPU during a print, even with its panel and window closed. It now stays under 1% in the background and around 3% while the panel is open. The closed menu bar panel and the closed window no longer keep redrawing, the 3D printer model pauses whenever it's out of sight, and the menu bar icon only redraws when it changes.

Install: download Bambu-Bar-1.2.1-macos.zip, unzip it and move Bambu Bar.app to Applications. Universal (Apple silicon and Intel), signed and notarized. Requires macOS 26 or later.

Verify with shasum -a 256 -c Bambu-Bar-1.2.1-macos.zip.sha256.

• Tells you when macOS blocks it: if Bambu Bar isn't allowed on your local network (System Settings → Privacy & Security → Local Network), the setup page and the printer card now say so, with a button that opens the right switch. Once access is on, it finds and reconnects to your printers by itself.
• Add a printer by its IP address alone: the serial number is now optional under Enter address manually. Bambu Bar reads it from the printer's certificate, after checking it's a genuine Bambu Lab printer, before sending the access code. Printers added this way get the right model.
• Connect says what's missing: pressing Return with no printer picked, or without the code, now explains what to do instead of doing nothing.

Install: download Bambu-Bar-1.2.0-macos.zip, unzip it and move Bambu Bar.app to Applications. Universal (Apple silicon and Intel), signed and notarized. Requires macOS 26 or later.

Verify with shasum -a 256 -c Bambu-Bar-1.2.0-macos.zip.sha256.

• Both nozzles on two-nozzle printers (H2D, H2C, X2D): Left and Right are read the way Bambu Studio numbers them, and a dot marks the one printing. Widgets show the nozzle that's printing, and the highlighted spool follows it.

Install: download Bambu-Bar-1.1.2-macos.zip, unzip it and move Bambu Bar.app to Applications. Universal (Apple silicon and Intel), signed and notarized. Requires macOS 26 or later.

Verify with shasum -a 256 -c Bambu-Bar-1.1.2-macos.zip.sha256.

• Cleaner temperature cards: each reading shows once, big. The target appears only while a heater is still getting there.
• Fixed the README animations, which left the previous page showing through.

Install: download Bambu-Bar-1.1.1-macos.zip, unzip it and move Bambu Bar.app to Applications. Universal (Apple silicon and Intel), signed and notarized. Requires macOS 26 or later.

Verify with shasum -a 256 -c Bambu-Bar-1.1.1-macos.zip.sha256.

• 3D printer models: a live model you can drag to turn. The print grows in your filament's colour.
• Knows your model: shows only what your printer has, like chambers, fans, doors, lights and second nozzles.
• Grams left on Bambu Lab spools.
• Filament names: Bambu colour names, plus the brand of other spools (SUNLU, Polymaker, eSUN…).
• All Printers: every printer at a glance, the ones that need you first.
• Add All: import every printer from Bambu Studio or OrcaSlicer in one click.
• Rename printers right on their page.
• Update checks: get notified when a new version is out.
• Widgets: refreshed with the new models, and they update on their own after an upgrade.
• Fixes: untagged spools no longer show as Bambu Lab or 0%, and addresses import correctly from newer Bambu Studio versions.

Install: download Bambu-Bar-1.1.0-macos.zip, unzip it and move Bambu Bar.app to Applications. Universal (Apple silicon and Intel), signed and notarized. Requires macOS 26 or later.

Verify with shasum -a 256 -c Bambu-Bar-1.1.0-macos.zip.sha256.

First release.

Your Bambu Lab printer in the macOS menu bar: live progress, time left, temperatures, AMS spools and errors over your local network, with pause/resume/stop, speed and chamber light controls, several printers, desktop widgets and model-matched printer drawings.

Install: download Bambu-Bar-1.0.0-macos.zip, unzip it and move Bambu Bar.app to Applications. Universal (Apple silicon and Intel), Developer ID signed and notarized by Apple. Requires macOS 26 or later.

Verify the download with shasum -a 256 -c Bambu-Bar-1.0.0-macos.zip.sha256.