Python-hugo

This is a bug-fix that is mainly motivated by some issues with server live reloading introduced in Hugo 0.38.

* Fix livereload for the home page bundle [f87239e4](https://github.com/gohugoio/hugo/commit/f87239e4cab958bf59ecfb1beb8cac439441a553) [bep](https://github.com/bep) [#4576](https://github.com/gohugoio/hugo/issues/4576)
* Fix empty BuildDate in "hugo version" [294c0f80](https://github.com/gohugoio/hugo/commit/294c0f8001fe598278c1eb8015deb6b98e8de686) [anthonyfok](https://github.com/anthonyfok)
* Fix some livereload content regressions [a4deaeff](https://github.com/gohugoio/hugo/commit/a4deaeff0cfd70abfbefa6d40c0b86839a216f6d) [bep](https://github.com/bep) [#4566](https://github.com/gohugoio/hugo/issues/4566)
* Update github.com/bep/gitmap to fix snap build [4d115c56](https://github.com/gohugoio/hugo/commit/4d115c56fac9060230fbac6181a05f7cc6d10b42) [anthonyfok](https://github.com/anthonyfok) [#4538](https://github.com/gohugoio/hugo/issues/4538)
* Fix two tests that are broken on Windows [26f34fd5](https://github.com/gohugoio/hugo/commit/26f34fd59da1ce1885d4f2909c5d9ef9c1726944) [neurocline](https://github.com/neurocline)


This release also contains some improvements:

* Add bash completion [874159b5](https://github.com/gohugoio/hugo/commit/874159b5436bc9080aec71a9c26d35f8f62c9fd0) [anthonyfok](https://github.com/anthonyfok)
* Handle mass content etc. edits in server mode [730b66b6](https://github.com/gohugoio/hugo/commit/730b66b6520f263af16f555d1d7be51205a8e51d) [bep](https://github.com/bep) [#4563](https://github.com/gohugoio/hugo/issues/4563)








---
Automated with [GoReleaser](https://github.com/goreleaser)
Built with go version go1.10 linux/amd64

Hugo `0.38` is an **Easter egg** filled with good stuff. We now support fetching **date and slug from the content filename**, making the move from Jekyll even easier. And you can now set `contentDir` per language with intelligent merging, and themes can now provide configuration ... Also worth mentioning is several improvements in the [Chroma](https://github.com/alecthomas/chroma) highlighter, most notable support for Go templates.

We are working hard to get the documentation up-to-date with the new features, but you can also see them in action with the full source at [hugotest.bep.is](http://hugotest.bep.is/).

This release represents **39 contributions by 4 contributors** to the main Hugo code base.
[bep](https://github.com/bep) leads the Hugo development with a significant amount of contributions, but also a big shoutout to [anthonyfok](https://github.com/anthonyfok), [felicianotech](https://github.com/felicianotech), and [paulcmal](https://github.com/paulcmal) for their ongoing contributions.

And a big thanks to [digitalcraftsman](https://github.com/digitalcraftsman) for his relentless work on keeping the themes site in pristine condition and to [kaushalmodi](https://github.com/kaushalmodi) for his great work on the documentation site.

Also, a shoutout to [regisphilibert](https://github.com/regisphilibert) for his work on the new [Code Toggle Shortcode](https://gohugo.io/getting-started/code-toggle/) on the Hugo docs site, which we will put to good use to improve all the configuration samples.

Many have also been busy writing and fixing the documentation in [hugoDocs](https://github.com/gohugoio/hugoDocs),
which has received **55 contributions by 18 contributors**. A special thanks to [kaushalmodi](https://github.com/kaushalmodi), [bep](https://github.com/bep), [xa0082249956](https://github.com/xa0082249956), and [paulcmal](https://github.com/paulcmal) for their work on the documentation site.


Hugo now has:

* 24547+ [stars](https://github.com/gohugoio/hugo/stargazers)
* 447+ [contributors](https://github.com/gohugoio/hugo/graphs/contributors)
* 213+ [themes](http://themes.gohugo.io/)

Notes

* Hugo now allows partial redefinition `outputs` in your site configuration. This is what most people would expect, but it is still a change in behaviour. For details, see [4487](https://github.com/gohugoio/hugo/issues/4487)
* Before this release, Hugo flattened URLs of processed images in sub-folders. This worked fine but was not intentional. See [4502](https://github.com/gohugoio/hugo/issues/4502).

Enhancements

* Allow themes to define output formats, media types and params [e9c7b620](https://github.com/gohugoio/hugo/commit/e9c7b6205f94a7edac0e0df2cd18d1456cb26a06) [bep](https://github.com/bep) [#4490](https://github.com/gohugoio/hugo/issues/4490)
* Allow partial redefinition of the `ouputs` config [f8dc47ee](https://github.com/gohugoio/hugo/commit/f8dc47eeffa847fd0b51e376da355e3d957848a6) [bep](https://github.com/bep) [#4487](https://github.com/gohugoio/hugo/issues/4487)
* Add a way to merge pages by language [ffaec4ca](https://github.com/gohugoio/hugo/commit/ffaec4ca8c4c6fd05b195879ccd65acf2fd5a6ac) [bep](https://github.com/bep) [#4463](https://github.com/gohugoio/hugo/issues/4463)
* Extract `date` and `slug` from filename [68bf1511](https://github.com/gohugoio/hugo/commit/68bf1511f2be39b6576d882d071196e477c72c9f) [bep](https://github.com/bep) [#285](https://github.com/gohugoio/hugo/issues/285)[#3310](https://github.com/gohugoio/hugo/issues/3310)[#3762](https://github.com/gohugoio/hugo/issues/3762)[#4340](https://github.com/gohugoio/hugo/issues/4340)
* Add `Delete` method to delete key from `Scratch` [e46ab29b](https://github.com/gohugoio/hugo/commit/e46ab29bd24caa9e2cfa51f24ba15037750850d6) [paulcmal](https://github.com/paulcmal)
* Simplify Prev/Next [79dd7cb3](https://github.com/gohugoio/hugo/commit/79dd7cb31a941d7545df33b938ca3ed46593ddfd) [bep](https://github.com/bep)
* List Chroma lexers [2c54f1ad](https://github.com/gohugoio/hugo/commit/2c54f1ad48fe2a2f7504117d351d45abc89dcb1f) [bep](https://github.com/bep) [#4554](https://github.com/gohugoio/hugo/issues/4554)
* Add support for a `contentDir` set per language [eb42774e](https://github.com/gohugoio/hugo/commit/eb42774e587816b1fbcafbcea59ed65df703882a) [bep](https://github.com/bep) [#4523](https://github.com/gohugoio/hugo/issues/4523)[#4552](https://github.com/gohugoio/hugo/issues/4552)[#4553](https://github.com/gohugoio/hugo/issues/4553)
* Update Chroma [7a634898](https://github.com/gohugoio/hugo/commit/7a634898c359a6af0da52be17df07cae97c7937c) [bep](https://github.com/bep) [#4549](https://github.com/gohugoio/hugo/issues/4549)
* Add `.Site.IsServer` [1823c053](https://github.com/gohugoio/hugo/commit/1823c053c8900cb6ee53b8e5c02939c7398e34dd) [felicianotech](https://github.com/felicianotech) [#4478](https://github.com/gohugoio/hugo/issues/4478)
* Move to Ubuntu Trusty image [511d5d3b](https://github.com/gohugoio/hugo/commit/511d5d3b7681cb76822098f430ed6862232ca529) [anthonyfok](https://github.com/anthonyfok)
* Bump some deprecations [b6798ee8](https://github.com/gohugoio/hugo/commit/b6798ee8676c48f86b0bd8581ea244f4be4ef3fa) [bep](https://github.com/bep)
* Update Chroma to get `Go template support` [904a3d9d](https://github.com/gohugoio/hugo/commit/904a3d9ddf523d452d04d0b5814503e0ff17bd2e) [bep](https://github.com/bep) [#4515](https://github.com/gohugoio/hugo/issues/4515)
* Recover from error in server [f0052b6d](https://github.com/gohugoio/hugo/commit/f0052b6d0f8e113a50aeb6cd7bd34555dbf34a00) [bep](https://github.com/bep) [#4516](https://github.com/gohugoio/hugo/issues/4516)
* Spring test cleaning, take 2 [da880157](https://github.com/gohugoio/hugo/commit/da88015776645cc68b96e8b94030c95905df53ae) [bep](https://github.com/bep)
* Add docs for `lang.Merge` [70005364](https://github.com/gohugoio/hugo/commit/70005364a245ea3bc59c74192e1f4c56cb6879cf) [bep](https://github.com/bep)
* Remove archetype title/date warning [ac12d51e](https://github.com/gohugoio/hugo/commit/ac12d51e7ea3a0ffb7d8053a10b6bf6acf1235ae) [bep](https://github.com/bep) [#4504](https://github.com/gohugoio/hugo/issues/4504)
* Add docs on the new front matter configuration [0dbf79c2](https://github.com/gohugoio/hugo/commit/0dbf79c2f8cd5b1a5c91c04a8d677f956b0b8fe8) [bep](https://github.com/bep) [#4495](https://github.com/gohugoio/hugo/issues/4495)
* Refactor the GitInfo into the date handlers [ce6e4310](https://github.com/gohugoio/hugo/commit/ce6e4310febf5659392a41b543594382441f3681) [bep](https://github.com/bep) [#4495](https://github.com/gohugoio/hugo/issues/4495)
* Do not print build total when `--quiet` is set [50a03a5a](https://github.com/gohugoio/hugo/commit/50a03a5acc7c200c795590c3f4b964fdc56085f2) [bep](https://github.com/bep) [#4456](https://github.com/gohugoio/hugo/issues/4456)

Fixes

* Fix freeze in invalid front matter error case [93e24a03](https://github.com/gohugoio/hugo/commit/93e24a03ce98d3212a2d49ad04739141229d0809) [bep](https://github.com/bep) [#4526](https://github.com/gohugoio/hugo/issues/4526)
* Fix path duplication/flattening in processed images [3fbc7553](https://github.com/gohugoio/hugo/commit/3fbc75534d1acda2be1c597aa77c919d3a02659d) [bep](https://github.com/bep) [#4502](https://github.com/gohugoio/hugo/issues/4502)[#4501](https://github.com/gohugoio/hugo/issues/4501)
* Fix SVG and similar resource handling [ba94abbf](https://github.com/gohugoio/hugo/commit/ba94abbf5dd90f989242af8a7027d67a572a6128) [bep](https://github.com/bep) [#4455](https://github.com/gohugoio/hugo/issues/4455)






---
Automated with [GoReleaser](https://github.com/goreleaser)
Built with go version go1.10 linux/amd64

This is a bug-fix release with a one important fix:

Image content such as `SVG` cannot be scaled with the built-in image processing methods, but it should still be possible to use them as page resources. This was a regression in Hugo `0.37` and is now fixed. [ba94abbf](https://github.com/gohugoio/hugo/commit/ba94abbf5dd90f989242af8a7027d67a572a6128) [bep](https://github.com/bep) [#4455](https://github.com/gohugoio/hugo/issues/4455)








---
Automated with [GoReleaser](https://github.com/goreleaser)
Built with go version go1.10 linux/amd64

The main item in Hugo `0.37` is that we now properly preserve the colour palette when processing `PNG` images. We got reports from users experiencing their `PNG` images getting bigger in file size when scaled down. Now, if you, as an example, start out with a carefully chosen 8 bit colour palette (i.e. `PNG-8`), this is now what you will end up with. A special thanks to [aitva](https://github.com/aitva) for doing the investigative work finding a proper fix for this issue.

This release represents **40 contributions by 5 contributors** to the main Hugo code base.

[bep](https://github.com/bep) leads the Hugo development with a significant amount of contributions, but also a big shoutout to [vassudanagunta](https://github.com/vassudanagunta), [kaushalmodi](https://github.com/kaushalmodi), and [curttimson](https://github.com/curttimson) for their ongoing contributions.

And as always a big thanks to [digitalcraftsman](https://github.com/digitalcraftsman) for his relentless work on keeping the documentation and the themes site in pristine condition.

Many have also been busy writing and fixing the documentation in [hugoDocs](https://github.com/gohugoio/hugoDocs),
which has received **24 contributions by 8 contributors**. A special thanks to [bep](https://github.com/bep), [4RU](https://github.com/4RU), [kaushalmodi](https://github.com/kaushalmodi), and [mitchchn](https://github.com/mitchchn) for their work on the documentation site.

Hugo now has:

* 23649+ [stars](https://github.com/gohugoio/hugo/stargazers)
* 447+ [contributors](https://github.com/gohugoio/hugo/graphs/contributors)
* 197+ [themes](http://themes.gohugo.io/)

Notes

* Hugo will now convert non-string `YAML` map keys to string. See [4393](https://github.com/gohugoio/hugo/issues/4393) for more information. You will get a `WARNING` in the console if you are touched by this.
* We have improved the `PNG` processing, and have incremented the version numbers on the URL for the processed `PNG` image. This will just work, but you may want to run `hugo --gc` to clean up some old stale images in the resource cache.

Enhancements

Templates

* Add template func for TOML/JSON/YAML docs examples conversion. This is mainly motivated by the needs of the Hugo docs site. [d382502d](https://github.com/gohugoio/hugo/commit/d382502d6dfa1c066545e215ba83e2e0a9d2c8d7) [bep](https://github.com/bep) [#4389](https://github.com/gohugoio/hugo/issues/4389)

Core

* Refactor tests for JSON, YAML and TOML equivalency, add coverage [82eefded](https://github.com/gohugoio/hugo/commit/82eefded1353f0198fd8fe9f7df1aa620d3d50eb) [vassudanagunta](https://github.com/vassudanagunta)
* Re-enable YAML data tests disabled in f554503f [e1728349](https://github.com/gohugoio/hugo/commit/e1728349930e2cc1b6580766473de98adb0f3e50) [vassudanagunta](https://github.com/vassudanagunta)

Other

* Preserve color palette for PNG images [799c654b](https://github.com/gohugoio/hugo/commit/799c654b0d39ec869c2da24d41de3636eb7157f0) [bep](https://github.com/bep) [#4416](https://github.com/gohugoio/hugo/issues/4416)
* Use `Floyd-Steinberg` dithering for PNGs [13ea1e7c](https://github.com/gohugoio/hugo/commit/13ea1e7c352852966f88ef119d9434bbb1ee62fa) [bep](https://github.com/bep) [#4453](https://github.com/gohugoio/hugo/issues/4453)
* Make `ge`, `le` etc. work with the Hugo Version number [0602135f](https://github.com/gohugoio/hugo/commit/0602135fd44b0cfa0a51b0ec6e451ae58ac95666) [bep](https://github.com/bep) [#4443](https://github.com/gohugoio/hugo/issues/4443)
* Update dependencies [eaf573a2](https://github.com/gohugoio/hugo/commit/eaf573a2778e79287b871b69f4959fd3082d8887) [bep](https://github.com/bep) [#4418](https://github.com/gohugoio/hugo/issues/4418)
* Update to Go 1.10 (!) Take 2 [a3f26e56](https://github.com/gohugoio/hugo/commit/a3f26e56368c62b0900a10d83a11b7783630963b) [bep](https://github.com/bep)
* Update to Go 1.10 (!) [ff10c15a](https://github.com/gohugoio/hugo/commit/ff10c15a93632043f7a7f6551a30487c9ef58c50) [bep](https://github.com/bep)
* Add WARNING for integer YAML keys [0816a97a](https://github.com/gohugoio/hugo/commit/0816a97a469f11d8e9706143975eaa532e29639b) [bep](https://github.com/bep) [#4393](https://github.com/gohugoio/hugo/issues/4393)
* Tune stringifyMapKeys [10a917df](https://github.com/gohugoio/hugo/commit/10a917dfdce8851666c5b89ebc02af6f6c84ab59) [bep](https://github.com/bep)
* Rename stringifyYAMLMapKeys to stringifyMapKeys [d4beef0d](https://github.com/gohugoio/hugo/commit/d4beef0d2bb8f6481fa80e1d938454a7d4e38814) [bep](https://github.com/bep)
* Add benchmarks for stringifyYAMLMapKeys [51213e0b](https://github.com/gohugoio/hugo/commit/51213e0be19fc19dbca9815afa95c73bd6d159c2) [bep](https://github.com/bep)
* Add support for `YAML` array data files [1fa24177](https://github.com/gohugoio/hugo/commit/1fa2417777d82b81bf37919ad02de4f5dcbf0d50) [vassudanagunta](https://github.com/vassudanagunta) [#3890](https://github.com/gohugoio/hugo/issues/3890)
* Account for array type data in data dir merge/override logic [bb549a0d](https://github.com/gohugoio/hugo/commit/bb549a0d57505a6b8f28930bb91a9ab44cbb3288) [vassudanagunta](https://github.com/vassudanagunta) [#4366](https://github.com/gohugoio/hugo/issues/4366)
* Add "target" and "rel" parameters to figure shortcode [2e95ec68](https://github.com/gohugoio/hugo/commit/2e95ec6844bf65a25485bdc8e2638e45788f2dcf) [kaushalmodi](https://github.com/kaushalmodi)
* image" property, not "twitter:image:src" [76d38d5e](https://github.com/gohugoio/hugo/commit/76d38d5e5322fc6220fb9e74f9ca0668606ebb5d) [kaushalmodi](https://github.com/kaushalmodi)

Fixes

Core

* Continue `GitInfo` lookup on error [e9750d83](https://github.com/gohugoio/hugo/commit/e9750d831f749afa928d8a099af5889d18cb2484) [bep](https://github.com/bep)
* Fix paginator `URL` for sections with URL in front matter [9f740b37](https://github.com/gohugoio/hugo/commit/9f740b37cfb3278e34a5d085380ccd4d619dabff) [bep](https://github.com/bep) [#4415](https://github.com/gohugoio/hugo/issues/4415)

Other

* Fix bug in Site.assembleSections method [00868081](https://github.com/gohugoio/hugo/commit/00868081f624928d773a7b698654766f8cd70069) [vassudanagunta](https://github.com/vassudanagunta) [#4447](https://github.com/gohugoio/hugo/issues/4447)
* Update Blackfriday to fix footnote HTML5 validation error [492fea7c](https://github.com/gohugoio/hugo/commit/492fea7cd2bfcbdfe9f56aa0ae659cf62648833b) [bep](https://github.com/bep) [#4433](https://github.com/gohugoio/hugo/issues/4433)
* Fix `YAML` maps key type [16a5c745](https://github.com/gohugoio/hugo/commit/16a5c74519771138023f019fe535fa5b250dc50d) [dmgawel](https://github.com/dmgawel) [#2441](https://github.com/gohugoio/hugo/issues/2441)
* Remove `ERROR` on missing baseURL [55bd46a6](https://github.com/gohugoio/hugo/commit/55bd46a633d68f62e131457631ba839d6f876a55) [bep](https://github.com/bep) [#4397](https://github.com/gohugoio/hugo/issues/4397)







---
Automated with [GoReleaser](https://github.com/goreleaser)
Built with go version go1.10 linux/amd64

This release fixes a multi-thread issue when reprocessing and reusing images across pages. When doing something like this with the same image from a partial used in, say, both the home page and the single page:

bash
{{ with $img }}
{{ $big := .Fill "1024x512 top" }}
{{ $small := $big.Resize "512x" }}
{{ end }}


There would be timing issues making Hugo in some cases trying to process the same image twice at the same time.

You would experience errors of type:

bash
png: invalid format: not enough pixel data


This commit fixes that by adding a mutex per image. This should also improve the performance, sligthly, as it avoids duplicate work.

The current workaround before this fix is to always operate on the original:

bash
{{ with $img }}
{{ $big := .Fill "1024x512 top" }}
{{ $small := .Fill "512x256 top" }}
{{ end }}

This error was rare (no reports on GitHub or the discussion forum), but very hard to debug for the end user.

* Fix multi-threaded image processing issue [d8fdffb5](https://github.com/gohugoio/hugo/commit/d8fdffb55268464d54558d6f9cd3874b612dc7c7) [bep](https://github.com/bep) [#4404](https://github.com/gohugoio/hugo/issues/4404)
* Improve error message in .Render [08521dac](https://github.com/gohugoio/hugo/commit/08521dac8323403933a8fd11acfd16930af5f17d) [bep](https://github.com/bep)
* Bump Travis/Snapcraft to Go 1.9.4 [fc23a80f](https://github.com/gohugoio/hugo/commit/fc23a80ffd3878b9ba9a160ce37e0e1d8703faf3) [bep](https://github.com/bep)
* Improve error processing error message [2851af02](https://github.com/gohugoio/hugo/commit/2851af0225cdf6c4e47058979cd22949ed6d1fc0) [bep](https://github.com/bep)


---
Automated with [GoReleaser](https://github.com/goreleaser)
Built with go version go1.9.4 linux/amd64

Hugo `0.36` announces **smart cropping** of images, using the [library](https://github.com/muesli/smartcrop) created by [muesli](https://github.com/muesli). We will work with him to improve this even more in the future, but this is now the default used when cropping images in Hugo.

Go [here](http://hugotest.bep.is/resourcemeta/smartcrop/) for a list of examples.

This release represents **7 contributions by 3 contributors** to the main Hugo code base.

Many have also been busy writing and fixing the documentation in [hugoDocs](https://github.com/gohugoio/hugoDocs),
which has received **9 contributions by 4 contributors**. A special thanks to [bep](https://github.com/bep), [Jibec](https://github.com/Jibec), [Nick-Rivera](https://github.com/Nick-Rivera), and [kaushalmodi](https://github.com/kaushalmodi) for their work on the documentation site.


Hugo now has:

* 23100+ [stars](https://github.com/gohugoio/hugo/stargazers)
* 448+ [contributors](https://github.com/gohugoio/hugo/graphs/contributors)
* 197+ [themes](http://themes.gohugo.io/)

Notes
Hugo now defaults to **smart crop** when cropping images, if you don't specify it when calling `.Fill`.

You can get the old default by adding this to your `config.toml`:

toml
[imaging]
anchor = "center"

Also, we have removed the superflous anchor name from the processed filenames that does not use this anchor, so it can be wise to run `hugo --gc` once to remove unused images.

Enhancements
* Add smart cropping [722086b4](https://github.com/gohugoio/hugo/commit/722086b4ed3e77d1aba6724474bec06d08e7de06) [bep](https://github.com/bep) [#4375](https://github.com/gohugoio/hugo/issues/4375)

Fixes
* Ensure site templates can override theme templates [084cf419](https://github.com/gohugoio/hugo/commit/084cf4191b3c1e7590a4223fd9251019ef5d4c21) [moorereason](https://github.com/moorereason) [#3505](https://github.com/gohugoio/hugo/issues/3505)
* Add additional test to `TestTemplateLookupOrder` [fc06d5c1](https://github.com/gohugoio/hugo/commit/fc06d5c18bb1e47f90f0297aa8121ee0775e047d) [moorereason](https://github.com/moorereason) [#3505](https://github.com/gohugoio/hugo/issues/3505)
* Fix broken `TestTemplateLookupOrder` [9a367d9d](https://github.com/gohugoio/hugo/commit/9a367d9d06db6f6cf22121d0397c464ae36e7089) [moorereason](https://github.com/moorereason)
* Fix JSON array-based data file handling regression [4402c077](https://github.com/gohugoio/hugo/commit/4402c077754991df19c3bbab0c4a671dcfdc192c) [vassudanagunta](https://github.com/vassudanagunta) [#4361](https://github.com/gohugoio/hugo/issues/4361)
* Increase data directory test coverage [4743de0d](https://github.com/gohugoio/hugo/commit/4743de0d3c7564fc06972074e903d5502d204353) [vassudanagunta](https://github.com/vassudanagunta) [#4138](https://github.com/gohugoio/hugo/issues/4138)








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