# \[ANN\] Interpolations.jl v0.13.x

**URL:** <https://discourse.julialang.org/t/ann-interpolations-jl-v0-13-x/48607>\
**Category:** Package Announcements\
**Tags:** package, announcement\
**Created:** [October 19, 2020, 4:32am UTC](https://discourse.julialang.org/t/ann-interpolations-jl-v0-13-x/48607 "2020-10-19T04:32:46Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![mkitti](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/mkitti/32/12459_2.png) [@mkitti](https://discourse.julialang.org/u/mkitti)\
**Post date:** [October 19, 2020, 4:32am UTC](https://discourse.julialang.org/t/ann-interpolations-jl-v0-13-x/48607/1 "2020-10-19T04:32:46Z")

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Hello all,

I would like to announce the registration of Interpolations.jl v0.13.0.

> **[Release v0.13.0 · JuliaMath/Interpolations.jl](https://github.com/JuliaMath/Interpolations.jl/releases/tag/v0.13.0)**
>
> New Maintainer
> 
> @timholy has stepped down as maintainer.
> This is the first release under new maintainer Mark Kittisopikul @mkitti
> 
> Features
> 
> Lanczos Interpolation added by @mileslucas
> 
> Bug Fixes
> 
> I...

This marks my first release as the new maintainer for Interpolations.jl after @tim.holy stepped down as maintainer. The new release includes developer documentation by Tim, the beginnings of Lanczos interpolation by @mileslucas, and a few minor and testing fixes.

> [@Interpolations.jl needs a new maintainer](https://discourse.julialang.org/t/interpolations-jl-needs-a-new-maintainer/37454):
>
> [Interpolations](https://github.com/JuliaMath/Interpolations.jl) is a native-Julia package for performing interpolations. Tomas Aschan and I wrote most of the package in the well-before-Julia-1.0 days, and since then I’ve been the primary maintainer. The package has received a good number of contributions from many other people over the years. I’ve written so many packages that I can’t maintain them all, and Interpolations is a focused project that is very well suited to becoming the “pet project” of someone else. In a rapidly-growing communit…

My first priority now that v0.13.0 has been released is to work down the pull request queue. Thus I expect v0.13.1 could be a bit rough around the edges as many new features are integrated. In v0.13.2 I hope to smooth out those edges and focus some some performance enhancements with the new features.

If you have a package that depends heavily on Interpolations.jl and would like the maintainers (currently just me) to test compatibility as new changes are merged in, please let me know here.

[edit: Added link to v0.13.0 Release]

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**Author:** ![JeffreySarnoff](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/jeffreysarnoff/32/1980_2.png) [@JeffreySarnoff](https://discourse.julialang.org/u/JeffreySarnoff)\
**Post date:** [October 19, 2020, 4:39am UTC](https://discourse.julialang.org/t/ann-interpolations-jl-v0-13-x/48607/2 "2020-10-19T04:39:54Z")

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It is great to see you stepping up for this! 🪂

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**Author:** ![Albert\_Zevelev](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/albert_zevelev/32/11844_2.png) [@Albert\_Zevelev](https://discourse.julialang.org/u/Albert_Zevelev)\
**Post date:** [October 19, 2020, 4:50am UTC](https://discourse.julialang.org/t/ann-interpolations-jl-v0-13-x/48607/3 "2020-10-19T04:50:24Z")

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I find it helps announcements when there is a link to the GitHub repo.

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**Author:** ![yakir12](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/yakir12/32/297_2.png) [@yakir12](https://discourse.julialang.org/u/yakir12)\
**Post date:** [October 19, 2020, 6:44am UTC](https://discourse.julialang.org/t/ann-interpolations-jl-v0-13-x/48607/4 "2020-10-19T06:44:01Z")

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Thank you for this!

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**Author:** ![pablosanjose](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/pablosanjose/32/7006_2.png) [@pablosanjose](https://discourse.julialang.org/u/pablosanjose)\
**Post date:** [October 19, 2020, 8:11am UTC](https://discourse.julialang.org/t/ann-interpolations-jl-v0-13-x/48607/5 "2020-10-19T08:11:01Z")

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Thank you @mkitti, this is an important package!

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**Author:** ![tim.holy](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/tim.holy/32/52_2.png) [@tim.holy](https://discourse.julialang.org/u/tim.holy)\
**Post date:** [October 19, 2020, 9:17am UTC](https://discourse.julialang.org/t/ann-interpolations-jl-v0-13-x/48607/6 "2020-10-19T09:17:35Z")

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Yep, congrats, and thanks for supporting the community!

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**Author:** ![nicrummel](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/nicrummel/32/6304_2.png) [@nicrummel](https://discourse.julialang.org/u/nicrummel)\
**Post date:** [October 22, 2020, 6:08pm UTC](https://discourse.julialang.org/t/ann-interpolations-jl-v0-13-x/48607/7 "2020-10-22T18:08:45Z")

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Thank you for stepping up as a maintainer @mkitti!