Revision history for Text::Layout

0.025	2021-10-22

	Add font config properties underline_thickness,
	strikeline_position, strikeline_thickness, overline_position,
	overline_thickness, and strikeline_position. Overriding the
	font specified/calculated values may improve results for some
	fonts. Note that strikeline_thickness and overline_thickness
	will default to underline_thickness if set.

	Withdraw a and link aliases for href. They may serve a
	different purpose in the future.

0.024	2021-10-21

	Retain case sensitivity for links.

	Remove debugging info.

0.023	2021-10-21

	Add support for underline, overline and strike, and their
	colours.

	Add support for hyperlinks (span attributes a, href and link).
	Note that this is not part of the official Pango Markup
	specification.
	
0.022	2021-10-04

	Fix some reentrancy problems.
	Update for PDF::API 2.042.

0.021	2021-07-09

	Fix font cacheing problem with PDFAPI2.
	Update links for pango documentation.

0.020	2021-05-18

	Use common font cache for PDFAPI.
	Handle some more weight variants.
	Added testing PDF::Builder unless it is of an incompatible
	version. As of 3.019 PDF::Builder changed the font metrics to
	compatible values.

0.019	2020-08-16

	Add support for C<< <span font_desc="..."> >>. See
	tests/pdfapi3.pl for an example how to use this to embed RTL
	texts. Note, however, that this currently relies on the native
	harfbuzz library to correctly determine ('guess') the
	characteristics of the text.

	Eliminated backend loading in favour of derived classes.

	Enable font caching for PDF::API2.

0.018.3	2020-05-19

	Dropped testing with PDF::Builder. Text::Layout will continue
	to work with PDF::Builder to the extent that it is compatible
	with PDF::API2.

0.018.2	2020-05-09

	Avoid testing PDF::Builder if it is of an incompatible
	version. As of 3.018 PDF::Builder changed the font metrics to
	incompatible values.

0.018.1	2020-02-27

0.018	2020-02-06

	Add support for HB Shaper features. Requires HarfBuzz::Shaper
	0.019 or later.

0.017	2020-02-03

	Add helper routines for PDF::Builder.
	Add test file for PDF::Builder.

0.016	2020-01-30

	Improve documentation for FontConfig and FontDescriptor.
	Add  FontConfig and FontDescriptor to provides.
	
0.015	2020-01-29

	Add font attributes in registration.

0.014.1	2020-01-26

0.014	2020-01-23

	Experimental support for text shaping using HarfBuzz.
	Implemented for the PDF::API2/Builder backend only.
	Requires perl module HarfBuzz::Shaper.

0.013	2019-10-22

	Fix test 102.
	Some more version issues.

0.012	2019-10-21

	Fix some packaging problems.
	Fix version number in release.

0.011	2019-09-01

	Fix return values of get*extent and get*size.
	Split off FontDescriptor from FontConfig.
	Added tests for PDF::API2 backend.
	Added lots of documentation.

0.01    2019-08-30

	Initial check-in.