# ANN: JuMP 1.0 is released

**URL:** <https://discourse.julialang.org/t/ann-jump-1-0-is-released/78425>\
**Category:** Optimization (Mathematical)\
**Tags:** jump\
**Created:** [March 24, 2022, 6:59pm UTC](https://discourse.julialang.org/t/ann-jump-1-0-is-released/78425 "2022-03-24T18:59:12Z")\
**Posts on this page:** 7\
**Page:** 1

<div class="post-metadata">

**Author:** ![odow](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/odow/32/28685_2.png) [@odow](https://discourse.julialang.org/u/odow)\
**Post date:** [March 24, 2022, 6:59pm UTC](https://discourse.julialang.org/t/ann-jump-1-0-is-released/78425/1 "2022-03-24T18:59:12Z")

</div>

Dear all,

We are very pleased to announce the release of JuMP 1.0!

You can read more about it here: [JuMP 1.0.0 is released | JuMP](https://jump.dev/blog/1.0.0-release/)

A big thank you to all of the contributors over the last (nearly) 10 years! You can find a full list of the contributors in the blog post linked above.

Cheers,  
Oscar

---

<div class="post-metadata">

**Author:** ![odow](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/odow/32/28685_2.png) [@odow](https://discourse.julialang.org/u/odow)\
**Post date:** [March 24, 2022, 6:59pm UTC](https://discourse.julialang.org/t/ann-jump-1-0-is-released/78425/2 "2022-03-24T18:59:29Z")

</div>



---

<div class="post-metadata">

**Author:** ![PeterSimon](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/petersimon/32/25193_2.png) [@PeterSimon](https://discourse.julialang.org/u/PeterSimon)\
**Post date:** [March 24, 2022, 7:47pm UTC](https://discourse.julialang.org/t/ann-jump-1-0-is-released/78425/3 "2022-03-24T19:47:20Z")

</div>

Congratulations!

BTW, the blog page you referenced contains an incorrect link in the last bullet under " A brief history of JuMP". The link should be to [NumFOCUS signs agreement with LANL to improve nonlinear support in JuMP | JuMP](https://jump.dev/announcements/2022/02/21/lanl/) .

---

<div class="post-metadata">

**Author:** ![cgeoga](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/cgeoga/32/216186_2.png) [@cgeoga](https://discourse.julialang.org/u/cgeoga)\
**Post date:** [March 24, 2022, 8:09pm UTC](https://discourse.julialang.org/t/ann-jump-1-0-is-released/78425/4 "2022-03-24T20:09:07Z")

</div>

Congrats to you all on the achievement and looking forward to what’s next! Particularly the nonlinear support.

---

<div class="post-metadata">

**Author:** ![odow](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/odow/32/28685_2.png) [@odow](https://discourse.julialang.org/u/odow)\
**Post date:** [March 24, 2022, 9:03pm UTC](https://discourse.julialang.org/t/ann-jump-1-0-is-released/78425/5 "2022-03-24T21:03:13Z")

</div>

Oops. Good spotting. I fixed the link.

---

<div class="post-metadata">

**Author:** ![Henrique\_Becker](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/henrique_becker/32/15443_2.png) [@Henrique\_Becker](https://discourse.julialang.org/u/Henrique_Becker)\
**Post date:** [March 25, 2022, 2:15am UTC](https://discourse.julialang.org/t/ann-jump-1-0-is-released/78425/6 "2022-03-25T02:15:33Z")

</div>

Great news. The 1.0 version may be the nudge necessary to convince some people to migrate.

I have to admit I really did not expect to be in the Top 20 contributors by PR (even if it was a close call) as I made just a few PRs, I think this clearly evidences that the first few contributors (odow especially) have carried JuMP on their backs.

---

<div class="post-metadata">

**Author:** ![metab0t](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/metab0t/32/15551_2.png) [@metab0t](https://discourse.julialang.org/u/metab0t)\
**Post date:** [March 25, 2022, 2:53am UTC](https://discourse.julialang.org/t/ann-jump-1-0-is-released/78425/7 "2022-03-25T02:53:56Z")

</div>

Congratulations for the 1.0.0 release of JuMP. Thanks for the hard work of odow and other contributors.

JuMP makes constructing and solving optimization models easier and more pleasant. Its layered abstraction based on MathOptInterface is an elegant design to support multiple solvers.

Progress on nonlinear optimization is also ongoing, see [NumFOCUS signs agreement with LANL to improve nonlinear support in JuMP | JuMP](https://jump.dev/announcements/2022/02/21/lanl/)