CTAN update: fontscale

Oliver Beery submitted an update to the

                fontscale

package.

Version: 4.0.0 2025-03-02
License: lppl1.3c

Summary description: A flexible interface for setting font sizes

Announcement text:
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## [v4.0.0] - 2025-03-02

### Added
- `fontscale` version 3 can be used by declaring `\usepackage{fontscale}[=v3]`.
- `fontscale-v3.sty`

### Removed
- The package keys and commands that take a dimen or skip expression as a value
  or argument no longer append a default unit of `pt` and remove extra trailing
  tokens, if any. (This feature had relied on exploiting `expl3` implementation
  details.)

### Changed
- `fontscale` is no longer compatible with the `scalefnt` package.
- The keys `<font size command>` are now shortcuts for the keys `<font size
  command>/size`. (The previous functionality no longer makes syntactic sense
  given the removal of default unit support.)
- Renamed the document commands using the recommended all-lowercase convention:
  - `\CurrentFontStep` to `\currentfontstep`
  - `\CurrentFontScale` to `\currentfontscale`
  - `\CurrentFontSize` to `\currentfontsize`
  - `\CurrentFontBaselineskip` to `\currentfontbaselineskip`
  - `\SetFontStep` to `\setfontstep`
  - `\SetFontScale` to `\setfontscale`
  - `\SetFontSize` to `\setfontsize`
  - `\ScaleFont` to `\scalefont`
  - `\SetFontSizeBaselineskip` to `\setfontsizebaselineskip`
  - `\SetFontBaselineskip` to `\setfontbaselineskip`
  - `\PrintFontSizeParameters` to `\printfontsizeparameters`
  - `\PrintAllFontSizeParameters` to `\printallfontsizeparameters`
  - `\PrintSampleText` to `\printsampletext`
  - `\PrintFontSizeCommand` to `\printfontsizecommand`

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This package is located at
   https://mirrors.ctan.org/macros/latex/contrib/fontscale

More information is at
   https://www.ctan.org/pkg/fontscale


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   Thanks for the upload.

     For the CTAN Team
    Manfred Lotz


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