Bun Profile: download ældre versioner

To install Bun v1.4.4
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 v1.4.4:
bun upgrade
Read Bun v1.4.4's release notes on Bun's blog

Thanks to 39 contributors!
- @0xh3x
- @1cedsoda
- @alex-mextner
- @alii
- @Artoria2e5
- @bompus
- @C0casio45
- @cirospaciari
- @davidhevn
- @deepshekhardas
- @Dex4Sure
- @dylan-conway
- @EffortlessSteven
- @eriklangille
- @filipesarturi
- @fredluz
- @gerardp
- @gohryt
- @himself65
- @hughescr
- @Jarred-Sumner
- @jdjkelly
- @jecquas
- @jobansd
- @kernoeb
- @KilianB
- @MarshallOfSound
- @Neekoras
- @nikeee
- @nikelborm
- @ousamabenyounes
- @pjb3
- @RajeshKumar11
- @ralyodio
- @robobun
- @RubenPari
- @sosukesuzuki
- @steipete
- @SyMind

To install Bun v1.4.3
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.4.3:
bun upgrade
Read Bun v1.4.3's release notes on Bun's blog

Thanks to 8 contributors!
- @alii
- @cirospaciari
- @dylan-conway
- @eastlondoner
- @jarred-sumner
- @robobun
- @sosukesuzuki
- @steipete

To install Bun v1.4.2
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.4.2:
bun upgrade
Read Bun v1.4.2's release notes on Bun's blog

Thanks to 3 contributors!
- @dylan-conway
- @jarred-sumner
- @robobun

To install Bun v1.4.1
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.4.1:
bun upgrade
Read Bun v1.4.1's release notes on Bun's blog

Thanks to 7 contributors!
- @alii
- @dylan-conway
- @jarred-sumner
- @jvitormelo
- @marshallofsound
- @robobun
- @sosukesuzuki

To install Bun v1.3.14
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.3.14:
bun upgrade
Read Bun v1.3.14's release notes on Bun's blog

Thanks to 11 contributors!
- @190n
- @alii
- @carlsmedstad
- @cirospaciari
- @coleleavitt
- @djs5008
- @dylan-conway
- @ig-ant
- @Jarred-Sumner
- @robobun
- @sosukesuzuki

bun test --isolate and bun test --parallel
Two new flags for bun test that dramatically speed up large test suites:
--isolate runs each test file in a fresh global environment within the same process. Between files, Bun drains microtasks, closes all sockets, cancels timers, kills subprocesses, and creates a clean global object. A VM-level transpilation cache means shared dependencies are only parsed once — subsequent files reuse the cached source, skipping redundant transpilation entirely.
--parallel[=N] distributes test files across up to N worker processes (defaults to CPU count). Files are partitioned for cache locality, and idle workers steal work from the busiest remaining queue. Workers automatically run with --isolate between files. Output remains identical to serial execution — per-test console.log/console.error output is buffered and flushed atomically, so files never interleave.
Run tests with isolation (fresh global per file):
bun test --isolate ./tests
Run tests in parallel across all CPU cores:
bun test --parallel ./tests
Run tests in parallel with 8 workers:
bun test --parallel=8 ./tests
Both flags work with existing options including --bail, --randomize, --dots, JUnit reporting, LCOV coverage, and snapshots. All transpiler/resolver flags (--define, --loader, --tsconfig-override, --conditions, etc.) are forwarded to workers. JEST_WORKER_ID and BUN_TEST_WORKER_ID in bun test --parallel are also set as environment variables.

bun test --shard=M/N for splitting tests across CI jobs
Split test files across multiple CI runners with the new --shard flag, matching the syntax used by Jest, Vitest, and Playwright.
# In a GitHub Actions matrix with 3 jobs:
bun test --shard=1/3
bun test --shard=2/3
bun test --shard=3/3
Test files are sorted by path for determinism and distributed round-robin across shards, keeping each shard balanced to within one file of each other. The shard index is 1‑based (1 <= index <= count).
Composes naturally with other flags:
- --changed — sharding is applied after the changed‑files filter
- --randomize — shuffle happens after shard selection, within the shard
If a shard ends up with zero files (e.g. 2 test files with --shard=5/5), it exits 0 gracefully rather than erroring. Invalid inputs like 0/3, 4/3, or 1/0 produce a clear error message and exit non‑zero.

bun test --changed
bun test now supports a --changed flag that only runs test files affected by your git changes. This works by building the full import graph of your test files and filtering down to only those that transitively depend on a file that git reports as changed.
Run tests affected by uncommitted changes (unstaged + staged + untracked):
bun test --changed
Run tests affected by changes since a specific commit, branch, or tag:
bun test --changed=HEAD~1
bun test --changed=main
Combine with --watch to re‑filter on every restart:
bun test --changed --watch
When combined with --watch, editing any local source file — even one not currently imported by the selected tests — triggers a re‑run. Each restart re‑queries git, so the filtered set always tracks the working tree.

bun install streams tarballs to disk
bun install now extracts package tarballs while they are still downloading, instead of buffering the entire .tgz and decompressed .tar in memory before extraction. Only the in‑flight HTTP chunks plus libarchive’s fixed per‑archive buffers are needed — the full archive is never materialized in memory.
Integrity hashing runs incrementally over the compressed bytes and is verified before the extracted tree is promoted into the cache. Streaming extraction is enabled by default. If you encounter issues, it can be disabled by setting BUN_FEATURE_FLAG_DISABLE_STREAMING_INSTALL=1.

Faster bun install with isolated linker
In a peer‑heavy monorepo, bun install --linker=isolated; now completes in seconds where installs previously hung.

Source maps use up to 8x less memory
Bun’s internal source map representation has been rearchitected to a comp

To install Bun v1.3.12
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.3.12:
bun upgrade
Read Bun v1.3.12's release notes on Bun's blog
Thanks to 8 contributors!
- @alii
- @ant-kurt
- @cirospaciari
- @dylan-conway
- @gameroman
- @jarred-sumner
- @robobun
- @sosukesuzuki

To install Bun v1.3.11
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.3.11:
bun upgrade
Read Bun v1.3.11's release notes on Bun's blog
Thanks to 15 contributors!
- @alii
- @anthonybaldwin
- @baboon-king
- @c-stoeckl
- @cirospaciari
- @dylan-conway
- @gaowhen
- @hona
- @igorkofman
- @jarred-sumner
- @km-anthropic
- @robobun
- @sosukesuzuki
- @ssing2
- @whiteminds

To install Bun v1.3.10
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.3.10:
bun upgrade
Read Bun v1.3.10's release notes on Bun's blog
Thanks to 11 contributors!
- @alanstott
- @alii
- @cirospaciari
- @dylan-conway
- @hk-shao
- @hona
- @jarred-sumner
- @martinamps
- @prekucki
- @robobun
- @sosukesuzuki

To install Bun v1.3.9
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.3.9:
bun upgrade
Read Bun v1.3.9's release notes on Bun's blog
Thanks to 10 contributors!
- @alii
- @billywhizz
- @chrislloyd
- @cirospaciari
- @ddmoney420
- @dylan-conway
- @jarred-sumner
- @robobun
- @sosukesuzuki
- @xingxingmofashu

To install Bun v1.3.8
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.3.8:
bun upgrade
Read Bun v1.3.8's release notes on Bun's blog
Thanks to 4 contributors!
- @dylan-conway
- @jarred-sumner
- @robobun
- @sosukesuzuki

To install Bun v1.3.5
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.3.5:
bun upgrade
Read Bun v1.3.5's release notes on Bun's blog
Thanks to 10 contributors!
- @alii
- @cirospaciari
- @crishoj
- @dylan-conway
- @elfayer
- @hamidrezahanafi
- @jarred-sumner
- @kylekz
- @robobun
- @ryangst

To install Bun v1.3.4
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.3.4:
bun upgrade
Read Bun v1.3.4's release notes on Bun's blog
Thanks to 14 contributors!
- @alii
- @amdad121
- @dylan-conway
- @eroderust
- @jarred-sumner
- @lydiahallie
- @markovejnovic
- @nektro
- @pfgithub
- @riskymh
- @robobun
- @shendongming
- @tamicktom
- @taylordotfish

To install Bun v1.3.3
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.3.3:
bun upgrade
Read Bun v1.3.3's release notes on Bun's blog
Thanks to 19 contributors!
- @alii
- @braden-w
- @cirospaciari
- @connerlphillippi
- @dioro
- @dylan-conway
- @halil-pan
- @hona
- @jarred-sumner
- @lydiahallie
- @markovejnovic
- @minigod
- @nathanosoares
- @nektro
- @ocodista
- @pfgithub
- @riskymh
- @robobun
- @yinheli

To install Bun v1.3.2
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.3.2:
bun upgrade
Read Bun v1.3.2's release notes on Bun's blog
Thanks to 18 contributors!
- @alii
- @avarayr
- @braden-w
- @cirospaciari
- @csvlad
- @dylan-conway
- @fraidev
- @jarred-sumner
- @lillious
- @lydiahallie
- @markovejnovic
- @nektro
- @nkxxll
- @pfgithub
- @riskymh
- @robobun
- @sosukesuzuki
- @taylordotfish

To install Bun v1.3.1
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.3.1:
bun upgrade
Read Bun v1.3.1's release notes on Bun's blog
Thanks to 15 contributors!
- @alinalihassan
- @cirospaciari
- @dylan-conway
- @hoxyy
- @jarred-sumner
- @jsparkdev
- @mariusz4044
- @markovejnovic
- @nektro
- @pfgithub
- @riskymh
- @robobun
- @shlomocode
- @sosukesuzuki
- @taylordotfish
Special thanks to Martin Schwarzl of Cloudflare for fuzzing & reporting several bugs!!

Read the blog post
Group 77
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.3:
bun upgrade

To install Bun v1.2.23
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.23:
bun upgrade
Read Bun v1.2.23's release notes on Bun's blog
Thanks to 16 contributors!
- @alii
- @btcbobby
- @cirospaciari
- @donisaac
- @dylan-conway
- @filipstev
- @jarred-sumner
- @markovejnovic
- @nathanwhit
- @nektro
- @pfgithub
- @riskymh
- @robobun
- @sosukesuzuki
- @taylordotfish
- @vfilanovsky-openai

To install Bun v1.2.21
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.21:
bun upgrade
Read Bun v1.2.21's release notes on Bun's blog
Thanks to 23 contributors!
- @alii
- @cirospaciari
- @connerlphillippi
- @creationix
- @dylan-conway
- @heimskr
- @imranbarbhuiya
- @jarred-sumner
- @jarred-sumner-bot
- @lifefloating
- @lydiahallie
- @markovejnovic
- @nektro
- @pfgithub
- @riskymh
- @rmncldyo
- @robobun
- @sanderjo
- @someone19204
- @sosukesuzuki
- @taylordotfish
- @zackradisic
- @zenazn

To install Bun v1.2.19
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.19:
bun upgrade
Read Bun v1.2.19's release notes on Bun's blog
Thanks to 18 contributors!
- @190n
- @alii
- @cirospaciari
- @countbleck
- @dylan-conway
- @ericc-ch
- @heimskr
- @jarred-sumner
- @jarred-sumner-bot
- @josag98
- @nektro
- @pfgithub
- @riskymh
- @robobun
- @santosant
- @taylordotfish
- @xanth3
- @zackradisic

To install Bun v1.2.18
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.18:
bun upgrade
Read Bun v1.2.18's release notes on Bun's blog
Thanks to 14 contributors!
- @190n
- @alii
- @cirospaciari
- @dylan-conway
- @ianzone
- @jarred-sumner
- @mizulu
- @nektro
- @pfgithub
- @riskymh
- @sharunkumar
- @ssahillppatell
- @sunsettechuila
- @zackradisic

To install Bun v1.2.17
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.17:
bun upgrade
Read Bun v1.2.17's release notes on Bun's blog
Thanks to 15 contributors!
- @190n
- @alii
- @berzanorg
- @crishoj
- @dylan-conway
- @familyboat
- @jarred-sumner
- @micmelesse
- @nektro
- @pfgithub
- @pxseu
- @riskymh
- @ssahillppatell
- @sunsettechuila
- @zackradisic

To install Bun v1.2.16
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.16:
bun upgrade
Read Bun v1.2.16's release notes on Bun's blog
Thanks to 25 contributors!
- @190n
- @39ali
- @alii
- @cirospaciari
- @connerlphillippi
- @dylan-conway
- @electroid
- @familyboat
- @gameroman
- @heimskr
- @jarred-sumner
- @joelshepherd
- @juliesaia
- @justinyaodu
- @leanderpaul
- @nektro
- @nobkd
- @pfgithub
- @pxseu
- @sponte
- @sunsettechuila
- @thdxr
- @thejacob1000
- @wldfngrs
- @zackradisic

To install Bun v1.2.15
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.15:
bun upgrade
Read Bun v1.2.15's release notes on Bun's blog
Thanks to 15 contributors!
- @190n
- @alii
- @arrowana
- @cirospaciari
- @dylan-conway
- @electroid
- @familyboat
- @getchoo
- @heimskr
- @jarred-sumner
- @li-yechao
- @nektro
- @pfgithub
- @sculas
- @water-sucks

To install Bun v1.2.14
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.14:
bun upgrade
Read Bun v1.2.14's release notes on Bun's blog
Thanks to 13 contributors!
- @190n
- @alii
- @bradeneverson
- @cirospaciari
- @devsdk
- @dylan-conway
- @electroid
- @huiyifyj
- @jarred-sumner
- @nektro
- @pfgithub
- @riskymh
- @sverp

To install Bun v1.2.13
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.13:
bun upgrade
Read Bun v1.2.13's release notes on Bun's blog
Thanks to 7 contributors!
- @190n
- @alii
- @cirospaciari
- @dylan-conway
- @electroid
- @jarred-sumner
- @pfgithub

To install Bun v1.2.12
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.12:
bun upgrade
Read Bun v1.2.12's release notes on Bun's blog
Thanks to 10 contributors!
- @190n
- @albus-droid
- @alii
- @dylan-conway
- @electroid
- @heimskr
- @jarred-sumner
- @nektro
- @paperclover
- @pfgithub

To install Bun v1.2.11
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.11:
bun upgrade
Read Bun v1.2.11's release notes on Bun's blog
Thanks to 14 contributors!
- @190n
- @alii
- @cirospaciari
- @dylan-conway
- @eckhardt-d
- @electroid
- @heimskr
- @jarred-sumner
- @mastermakrela
- @nektro
- @paperclover
- @pfgithub
- @x04
- @zackradisic

To install Bun v1.2.10
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.10:
bun upgrade
Read Bun v1.2.10's release notes on Bun's blog
Thanks to 13 contributors!
- @190n
- @afrokick
- @alexandre-lavoie
- @alii
- @cirospaciari
- @davlgd
- @donisaac
- @hectorm
- @jarred-sumner
- @nektro
- @paperclover
- @pfgithub
- @thexeos

To install Bun v1.2.9
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.9:
bun upgrade
Read Bun v1.2.9's release notes on Bun's blog
Thanks to 13 contributors!
- @190n
- @alii
- @cirospaciari
- @donisaac
- @dylan-conway
- @electroid
- @heimskr
- @inqnuam
- @jarred-sumner
- @nektro
- @paperclover
- @pfgithub
- @zackradisic

To install Bun v1.2.8
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.8:
bun upgrade
Read Bun v1.2.8's release notes on Bun's blog
Thanks to 10 contributors!
- @alii
- @cirospaciari
- @donisaac
- @dylan-conway
- @hahalosah
- @heimskr
- @jarred-sumner
- @nanome203
- @paperclover
- @pfgithub

To install Bun v1.2.7
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.7:
bun upgrade
Read Bun v1.2.7's release notes on Bun's blog
Thanks to 13 contributors!
- @190n
- @alii
- @cirospaciari
- @donisaac
- @dylan-conway
- @gwer
- @heimskr
- @jarred-sumner
- @nanome203
- @pfgithub
- @sunsettechuila
- @twlite
- @zackradisic

To install Bun v1.2.5
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.5:
bun upgrade
Read Bun v1.2.5's release notes on Bun's blog
Thanks to 25 contributors!
- @190n
- @alii
- @aryzing
- @brycefranzen
- @cirospaciari
- @cngjo
- @daniellionel01
- @donisaac
- @dylan-conway
- @electroid
- @heimskr
- @hudon
- @jarred-sumner
- @jbarrieault
- @kilianb
- @malonehedges
- @marksheinkman
- @mayfieldiv
- @nanome203
- @nektro
- @paperclover
- @pfgithub
- @pranav2612000
- @reillyjodonnell
- @zackradisic

To install Bun v1.2.4
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.4:
bun upgrade
Read Bun v1.2.4's release notes on Bun's blog
Thanks to 17 contributors!
- @190n
- @cirospaciari
- @daniellionel01
- @donisaac
- @dy0gu
- @dylan-conway
- @gbbelloponce
- @heimskr
- @jakeboone02
- @jarred-sumner
- @nektro
- @paperclover
- @pfgithub
- @pranav2612000
- @riskymh
- @shulaoda
- @versecafe

To install Bun v1.2.3
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.3:
bun upgrade
Read Bun v1.2.3's release notes on Bun's blog
Thanks to 23 contributors!
- @190n
- @carlaiau
- @cirospaciari
- @donisaac
- @dylan-conway
- @fel1x-developer
- @gbbelloponce
- @heimskr
- @jarred-sumner
- @khajimatov
- @nektro
- @okineadev
- @paperclover
- @pfgithub
- @pikdum
- @pjeweb
- @probably-neb
- @riskymh
- @sculpt0r
- @shlomocode
- @snoepnfts
- @viniciuspjardim
- @zackradisic

To install Bun v1.2.2
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.2:
bun upgrade
Read Bun v1.2.2's release notes on Bun's blog
Thanks to 12 contributors!
- @190n
- @aiellochan
- @cirospaciari
- @donisaac
- @dylan-conway
- @jarred-sumner
- @msutkowski
- @nektro
- @paperclover
- @pfgithub
- @riskymh
- @zackradisic

To install Bun v1.2.1
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
Windows:
powershell -c "irm bun.sh/install.ps1|iex"
To upgrade to Bun v1.2.1:
bun upgrade
Read Bun v1.2.1's release notes on Bun's blog
Thanks to 16 contributors!
- @190n
- @alii
- @anaisbetts
- @andrewbarba
- @cirospaciari
- @donisaac
- @dylan-conway
- @heimskr
- @inqnuam
- @jarred-sumner
- @kory-smith
- @kwaitsing
- @nektro
- @pfgithub
- @riskymh
- @zackradisic

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

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.29:
bun upgrade

Read Bun v1.1.29's release notes on Bun's blog
Thanks to 3 contributors!
- @cirospaciari
- @dylan-conway
- @Jarred-Sumner

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

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.28:
bun upgrade

Read Bun v1.1.28's release notes on Bun's blog
Thanks to 12 contributors!
- @190n
- @cirospaciari
- @DannyJJK
- @dylan-conway
- @Electroid
- @Jarred-Sumner
- @levabala
- @nektro
- @paperdave
- @snoglobe
- @stilt0n
- @wpaulino

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

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.27:
bun upgrade

Read Bun v1.1.27's release notes on Bun's blog
Thanks to 17 contributors!
- @17hz
- @190n
- @xales
- @nektro
- @RiskyMH
- @fmorency
- @wpaulino
- @mohit-s96
- @Nanome203
- @jakebailey
- @sacsbrainz
- @jakeboone02
- @cirospaciari
- @dylan-conway
- @Marukome0743
- @Jarred-Sumner
- @SunsetTechuila

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

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.26:
bun upgrade

Read Bun v1.1.26's release notes on Bun's blog
Thanks to 3 contributors!
- @cirospaciari
- @dylan-conway
- @Jarred-Sumner

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

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.25:
bun upgrade

Read Bun v1.1.25's release notes on Bun's blog
Thanks to 11 contributors!
- @190n
- @cirospaciari
- @dylan-conway
- @Electroid
- @Jarred-Sumner
- @MARCROCK22
- @mroyme
- @nektro
- @oddyamill
- @paperdave
- @vktrl
- @zackradisic

To install Bun v1.1.24:
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.24:
bun upgrade

Bun v1.1.24 fixes a regression introduced in v1.1.23 that caused the net module to throw an error after upgrading from TCP -> TLS.The tests that would've prevented this regression were being skipped due to a credentials issue after migrating to a new CI provider.To prevent this regression from recurring, we have ensured tests missing credentials in our CI will always fail.There are no release notes for this version, please see the release notes for v1.1.23.Read Bun v1.1.23's release notes on Bun's blog

To install Bun v1.1.23:
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.23:
bun upgrade

Read Bun v1.1.23's release notes on Bun's blog
Thanks to 6 contributors!
- @cirospaciari
- @dylan-conway
- @huseeiin
- @Jarred-Sumner
- @nektro
- @paperdave

To install Bun v1.1.22:
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.22:
bun upgrade

Read Bun v1.1.22's release notes on Bun's blog
Thanks to 11 contributors!
- @billywhizz
- @cirospaciari
- @dariushalipour
- @dylan-conway
- @Electroid
- @guest271314
- @huseeiin
- @Jarred-Sumner
- @m1212e
- @nektro
- @paperdave
- @pythonmcpi

To install Bun v1.1.21:
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.21:
bun upgrade

Read Bun v1.1.21's release notes on Bun's blog

This release fixes a build issue on macOS in Bun v1.1.19 that caused Node-API symbols to be stripped from the binary There are no release notes; please refer to the Bun v1.1.19 release notes instead.To install Bun v1.1.20:
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.20:
bun upgrade

Read Bun v1.1.19's release notes on Bun's blog

To install Bun v1.1.19:
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.19:
bun upgrade

Read Bun v1.1.19's release notes on Bun's blog
Thanks to 25 contributors!
- @0livare
- @billywhizz
- @bjon
- @cirospaciari
- @dylan-conway
- @farcaller
- @ghoshArnab
- @Imgodmaoyouknow
- @jakeboone02
- @Jarred-Sumner
- @kdrag0n
- @lmmfranco
- @otecd
- @paperdave
- @Ptitet
- @rista404
- @ryuujo1573
- @silverwind
- @speelbarrow
- @ThatOneBro
- @trcio
- @vadzim
- @victor-homyakov
- @zackradisic
- @zpix1

To install Bun v1.1.18:
curl -fsSL https://bun.sh/install | bash
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.18:
bun upgrade

Read Bun v1.1.18's release notes on Bun's blog
Thanks to 12 contributors!
- @dylan-conway
- @Electroid
- @erik-dunteman
- @ibanks42
- @jakeboone02
- @Jarred-Sumner
- @jmho
- @mangs
- @panva
- @perkrlsn
- @vitch
- @zackradisic

To install Bun v1.1.17:
curl -fsSL https://bun.sh/install | bash
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.17:
bun upgrade

Read Bun v1.1.17's release notes on Bun's blog

To install Bun v1.1.16:
curl -fsSL https://bun.sh/install | bash
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.16:
bun upgrade

Read Bun v1.1.16's release notes on Bun's blog
Thanks to 9 contributors!
- @bomberstudios
- @dylan-conway
- @Eckhardt-D
- @exoego
- @forcefieldsovereign
- @Jarred-Sumner
- @mohiwalla
- @paperdave
- @surprisedpika
- @zackradisic

This release enables the bun patch command and fixes an optional dependency regression. Please refer to the Bun v1.1.14 release notes for more information.To install Bun v1.1.15:
curl -fsSL https://bun.sh/install | bash
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.15:
bun upgrade

Read Bun v1.1.14's release notes on Bun's blog
Thanks to 2 contributors!
- @dylan-conway
- @Jarred-Sumner

To install Bun v1.1.14:
curl -fsSL https://bun.sh/install | bash
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.14:
bun upgrade

Read Bun v1.1.14's release notes on Bun's blog
Thanks to 10 contributors!
- @cirospaciari
- @diogomdp
- @dylan-conway
- @huseeiin
- @Jarred-Sumner
- @nektro
- @oscarfsbs
- @paperdave
- @ShrootBuck
- @SunsetTechuila
- @zackradisic

To install Bun v1.1.13:
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.13:
bun upgrade

Read Bun v1.1.13's release notes on Bun's blog
Thanks to 11 contributors!
- @cirospaciari
- @deiga
- @dylan-conway
- @Jarred-Sumner
- @LudvigHz
- @MARCROCK22
- @nacmartin
- @nektro
- @nithinkjoy-tech
- @paperdave
- @Sushants-Git
- @zackradisic

This release fixes a regression briefly introduced in bun upgrade on Windows that occurred in Bun v1.1.11. There are no release notes, please take a look at the Bun v1.1.11 release notes instead.To install Bun v1.1.12:
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.12:
bun upgrade

Read Bun v1.1.11's release notes on Bun's blog

To install Bun v1.1.11:
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.11:
bun upgrade

Read Bun v1.1.11's release notes on Bun's blog
Thanks to 16 contributors!
- @AbhiPrasad
- @cirospaciari
- @creator318
- @dylan-conway
- @gvilums
- @HUMORCE
- @huseeiin
- @janos-r
- @Jarred-Sumner
- @JonnyBurger
- @nektro
- @paperdave
- @Ptitet
- @refi64
- @tobycm
- @zawodskoj

To install Bun v1.1.10:
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.10:
bun upgrade

Read Bun v1.1.10's release notes on Bun's blog
Thanks to 9 contributors!
- @cirospaciari
- @dylan-conway
- @eigilsagafos
- @gvilums
- @Jarred-Sumner
- @jess-render
- @Marukome0743
- @nektro
- @paperdave
- @SunsetTechuila

To install Bun v1.1.9:
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.9:
bun upgrade

Read Bun v1.1.9's release notes on Bun's blog
Thanks to 16 contributors!
- @ahaoboy
- @ananis25
- @DaleSeo
- @dylan-conway
- @gaurishhs
- @gvilums
- @jakeboone02
- @Jarred-Sumner
- @lafkpages
- @nektro
- @paperdave
- @ridiculousfish
- @SunsetTechuila
- @vitch
- @zackradisic

To install Bun v1.1.8:
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.8:
bun upgrade

Read Bun v1.1.8's release notes on Bun's blog
Thanks to 12 contributors!
- @dylan-conway
- @e3dio
- @Electroid
- @gvilums
- @henrikstorck
- @Jarred-Sumner
- @jrmccannon
- @mangs
- @nektro
- @paperdave
- @rcaselles
- @yhdgms1
- @zackradisic

To install Bun v1.1.7:
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun

Windows:
powershell -c "irm bun.sh/install.ps1|iex"

To upgrade to Bun v1.1.7:
bun upgrade

Read Bun v1.1.7's release notes on Bun's blog
Thank you to 17 contributors!
- @anchan828
- @cirospaciari
- @codershiba
- @DaleSeo
- @dsernst
- @dylan-conway
- @Electroid
- @fzn0x
- @gvilums
- @Jarred-Sumner
- @JonnyBurger
- @mangs
- @nektro
- @paperdave
- @RanolP
- @windwiny
- @zackradisic

To install Bun v1.1.6:

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

Windows:

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

To upgrade to Bun v1.1.6:

bun upgrade

Read Bun v1.1.6's release notes on Bun's blog
Thanks to 9 contributors!
- @dylan-conway
- @Electroid
- @gvilums
- @Jarred-Sumner
- @jlucaso1
- @KilianB
- @nektro
- @paperdave
- @yus-ham
Full Changelog: https://github.com/oven-sh/bun/compare/bun-v1.1.5...bun-v1.1.6

To install Bun v1.1.4:

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

Windows:

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

To upgrade to Bun v1.1.4:

bun upgrade

Read Bun v1.1.4's release notes on Bun's blog
Thanks to 11 contributors!
- @cirospaciari
- @DaleSeo
- @dylan-conway
- @evanshortiss
- @gvilums
- @Jarred-Sumner
- @jdalton
- @jdfwarrior
- @nektro
- @SunsetTechuila
- @zackradisic
Full Changelog: https://github.com/oven-sh/bun/compare/bun-v1.1.3...bun-v1.1.4

To install Bun v1.1.3:

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

Windows:

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

To upgrade to Bun v1.1.3:

bun upgrade

Read Bun v1.1.3's release notes on Bun's blog
Thanks to 5 contributors!
- @Bellisario
- @Jarred-Sumner
- @jprinaldi
- @tomerh2001
- @yoavbls
Full Changelog: https://github.com/oven-sh/bun/compare/bun-v1.1.2...bun-v1.1.3