Release 0.17.0

Progress: 2784 of 5936 tests passed in dart-sass compatiblilty mode.

## Breaking changes

* Update nom to 6.0 rasises the minimally supported compiler version
  to 1.44.0.  Also, the dependency is technically exposed.
* `sass::Item::Use` was modified by #84.
* `compile_scss_file` is renamed to `compile_scss_path`, and
  `FileContext` is now a trait, the default implementation is renamed
  to `FsFileContext` by #85.

## Improvements

* Allow customizing file loading by providing a custom impl of a
  `FileContext`, PR #85.
* Support the `@use name as *` syntax, PR #84.
* Make `Error::BadValue` a little closer to whats expected.
* Handle units in `@for` loops.
* Update `nom` to 6.0, PR #83.
* Update `rand` to 0.8, PR #86.
* Testing is now done with github actions rather than travis
  (Appveyor remains for window builds).
* sass-spec test suite updated to 2021-01-20.

Thanks to @paolobarbolini and @alvra for code contributions.

Tested with rustc 1.49.0 (e1884a8e3 2020-12-29),
1.44.1 (c7087fe00 2020-06-17), 1.46.0 (04488afe3 2020-08-24),
1.48.0 (7eac88abb 2020-11-16), 1.50.0-beta.8 (1cd030396 2021-01-20),
and 1.51.0-nightly (c0b64d97b 2021-01-28).

CHANGELOG.md

@@ -7,7 +7,9 @@ The format is based on
 project adheres to
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## Unreleased
+## Release 0.17.0 - 2021-01-29
+
+Progress: 2784 of 5936 tests passed in dart-sass compatiblilty mode.
 
 ### Breaking changes
 
@@ -33,6 +35,10 @@ project adheres to
 
 Thanks to @paolobarbolini and @alvra for code contributions.
 
+Tested with rustc 1.49.0 (e1884a8e3 2020-12-29),
+1.44.1 (c7087fe00 2020-06-17), 1.46.0 (04488afe3 2020-08-24),
+1.48.0 (7eac88abb 2020-11-16), 1.50.0-beta.8 (1cd030396 2021-01-20),
+and 1.51.0-nightly (c0b64d97b 2021-01-28).
 
 ## Release 0.16.0 - 2020-11-10
 

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rsass"
-version = "0.16.1-PRE"
+version = "0.17.0"
 authors = ["Rasmus Kaj <kaj@kth.se>"]
 categories = ["command-line-utilities", "web-programming"]
 keywords = ["scss", "sass", "css"]

README.md

@@ -25,7 +25,7 @@ The sass language [is defined in its reference
 doc](http://sass-lang.com/documentation/file.SASS_REFERENCE.html).
 This implementation is incomplete but getting there, if slowly.
 
-Progress: 2718 of 5840 tests passed in dart-sass compatiblilty mode.
+Progress: 2784 of 5936 tests passed in dart-sass compatiblilty mode.
 
 If you want a working rust library for sass right now, you may
 be better of with [sass-rs](https://crates.io/crates/sass-rs)

src/lib.rs

@@ -25,7 +25,7 @@
 //! doc](http://sass-lang.com/documentation/file.SASS_REFERENCE.html).
 //! This implementation is incomplete but getting there, if slowly.
 //!
-//! Progress: 2718 of 5840 tests passed in dart-sass compatiblilty mode.
+//! Progress: 2784 of 5936 tests passed in dart-sass compatiblilty mode.
 //!
 //! If you want a working rust library for sass right now, you may
 //! be better of with [sass-rs](https://crates.io/crates/sass-rs)