Bun v1.4

[Jarred-Sumner]

To install Bun v1.4

curl -fsSL https://bun.com/install | bash
# or you can use npm
# npm install -g bun

Windows:

powershell -c "irm bun.com/install.ps1|iex"

To upgrade to Bun v1.4.0:

bun upgrade

Read the blog post:

Thank you

Bun is free, open source, and MIT-licensed. We receive a lot of contributions from the community, and we'd like to thank everyone who fixed a bug or contributed since Bun v1.3.

• @190n
• @alanstott
• @alii
• @alinalihassan
• @amdad121
• @ant-kurt
• @anthonybaldwin
• @avarayr
• @baboon-king
• @billywhizz
• @bmwalters
• @Boshen
• @braden-w
• @c-stoeckl
• @carlsmedstad
• @chrislloyd
• @cirospaciari
• @coleleavitt
• @connerlphillippi
• @crishoj
• @csvlad
• @d4mr
• @darwin808
• @ddmoney420
• @dioro
• @djs5008
• @dylan-conway
• @Elfayer
• @emwadde
• @eroderust
• @fraidev
• @franklinfollis
• @gameroman
• @gaowhen
• @halil-pan
• @hamidrezahanafi
• @HK-SHAO
• @Hona
• @hoXyy
• @ig-ant
• @igorkofman
• @jackkleeman
• @Jarred-Sumner
• @jsparkdev
• @kirillmarkelov
• @kjanat
• @km-anthropic
• @kylekz
• @ldkhang1201
• @Lillious
• @lydiahallie
• @makuko
• @mariusz4044
• @markovejnovic
• @martinamps
• @mattermoran
• @MiniGod
• @mippbipp
• @mmitchellg5
• @nathanosoares
• @nektro
• @nfreya
• @NicoCevallos
• @nkxxll
• @ocodista
• @paperclover
• @pfgithub
• @prekucki
• @rekram1-node
• @remorses
• @RiskyMH
• @robjtede
• @RyanGst
• @shendongming
• @ShlomoCode
• @sosukesuzuki
• @sqdshguy
• @ssing2
• @Tamicktom
• @taylordotfish
• @vadim-anthropic
• @veggiesaurus
• @WhiteMinds
• @xingxingmofashu
• @yinheli
• @zackradisic
• @brunorodmoreira
• @pxseu

---

This discussion was created from the release Bun v1.4.

[bybrooklyn]

heck yeah!

[FlorianWendelborn]

How do I permanently pin bun to 1.3?

[rempas]

You switch to Deno

[Omikorin]

You can easily buz out of this software: https://github.com/jazzzooo/buz

[SpartanDavie]

That list of changes in the blog went on forever!

Thank you and all the contributors for OpenTelemetry and post-quantum cryptography support. I think both of those are going to be the most talked-about technologies in the next couple of years, it's great to be able to start using them now.

Please add Temporal when you get the chance, it's the default in Node 26.0.0+ and "stable" in Deno 2.7+ now.

[jrc0de]

I don't already test it but according to changelog Temporal API is now active by default :

https://bun.com/blog/release-notes/bun-v1.4.0#javascriptcore

[SpartanDavie]

I don't already test it but according to changelog Temporal API is now active by default :

https://bun.com/blog/release-notes/bun-v1.4.0#javascriptcore

Thank you! That blog post was so long I must have missed it. I should have searched the page, just presumed it wasn't in the update so I didn't check.