sass/dart-sass
### [`v1.55.0`](https://togithub.com/sass/dart-sass/blob/HEAD/CHANGELOG.md#1550)
[Compare Source](https://togithub.com/sass/dart-sass/compare/1.54.9...1.55.0)
- **Potentially breaking bug fix:** Sass numbers are now universally stored as
64-bit floating-point numbers, rather than sometimes being stored as integers.
This will generally make arithmetic with very large numbers more reliable and
more consistent across platforms, but it does mean that numbers between nine
quadrillion and nine quintillion will no longer be represented with full
accuracy when compiling Sass on the Dart VM.
- **Potentially breaking bug fix:** Sass equality is now properly [transitive].
Two numbers are now considered equal (after doing unit conversions) if they
round to the same `1e-11`th. Previously, numbers were considered equal if they
were within `1e-11` of one another, which led to some circumstances where `$a == $b` and `$b == $c` but `$a != $b`.
[transitive]: https://en.wikipedia.org/wiki/Transitive_property
- **Potentially breaking bug fix:** Various functions in `sass:math` no longer
treat floating-point numbers that are very close (but not identical) to
integers as integers. Instead, these functions now follow the floating-point
specification exactly. For example, `math.pow(0.000000000001, -1)` now returns
`1000000000000` instead of `Infinity`.
- Emit a deprecation warning for `$a -$b` and `$a +$b`, since these look like
they could be unary operations but they're actually parsed as binary
operations. Either explicitly write `$a - $b` or `$a (-$b)`. See
https://sass-lang.com/d/strict-unary for more details.
##### Dart API
- Add an optional `argumentName` parameter to `SassScriptException()` to make it
easier to throw exceptions associated with particular argument names.
- Most APIs that previously returned `num` now return `double`. All APIs
continue to *accept* `num`, although in Dart 2.0.0 these APIs will be changed
to accept only `double`.
##### JS API
- Fix a bug in which certain warning spans would not have their properties
accessible by the JS API.
Configuration
📅 Schedule: Branch creation - "every weekend" in timezone Asia/Jerusalem, Automerge - At any time (no schedule defined).
🚦 Automerge: Enabled.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
[ ] If you want to rebase/retry this PR, click this checkbox.
This PR has been generated by Mend Renovate. View repository job log here.
This PR contains the following updates:
1.54.9->1.55.0Release Notes
sass/dart-sass
### [`v1.55.0`](https://togithub.com/sass/dart-sass/blob/HEAD/CHANGELOG.md#1550) [Compare Source](https://togithub.com/sass/dart-sass/compare/1.54.9...1.55.0) - **Potentially breaking bug fix:** Sass numbers are now universally stored as 64-bit floating-point numbers, rather than sometimes being stored as integers. This will generally make arithmetic with very large numbers more reliable and more consistent across platforms, but it does mean that numbers between nine quadrillion and nine quintillion will no longer be represented with full accuracy when compiling Sass on the Dart VM. - **Potentially breaking bug fix:** Sass equality is now properly [transitive]. Two numbers are now considered equal (after doing unit conversions) if they round to the same `1e-11`th. Previously, numbers were considered equal if they were within `1e-11` of one another, which led to some circumstances where `$a == $b` and `$b == $c` but `$a != $b`. [transitive]: https://en.wikipedia.org/wiki/Transitive_property - **Potentially breaking bug fix:** Various functions in `sass:math` no longer treat floating-point numbers that are very close (but not identical) to integers as integers. Instead, these functions now follow the floating-point specification exactly. For example, `math.pow(0.000000000001, -1)` now returns `1000000000000` instead of `Infinity`. - Emit a deprecation warning for `$a -$b` and `$a +$b`, since these look like they could be unary operations but they're actually parsed as binary operations. Either explicitly write `$a - $b` or `$a (-$b)`. See https://sass-lang.com/d/strict-unary for more details. ##### Dart API - Add an optional `argumentName` parameter to `SassScriptException()` to make it easier to throw exceptions associated with particular argument names. - Most APIs that previously returned `num` now return `double`. All APIs continue to *accept* `num`, although in Dart 2.0.0 these APIs will be changed to accept only `double`. ##### JS API - Fix a bug in which certain warning spans would not have their properties accessible by the JS API.Configuration
📅 Schedule: Branch creation - "every weekend" in timezone Asia/Jerusalem, Automerge - At any time (no schedule defined).
🚦 Automerge: Enabled.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
This PR has been generated by Mend Renovate. View repository job log here.