ANN: pandoc 2.11.3

[John MacFarlane]

I'm pleased to announce the release of pandoc 2.11.3,
available in the usual places:

Binary packages & changelog:
https://github.com/jgm/pandoc/releases/tag/2.11.3

Source & API documentation:
http://hackage.haskell.org/package/pandoc-2.11.3

Changes of note:

* `--bibliography` (and `bibliography` in YAML metadata) now searches
the resource path. It can also now take a URL as argument.

* New `sourcepos` extension for commonmark and gfm. When this is
set on the reader, detailed source position information is added
to the AST (and to HTML output).

* Two new extensions affecting the ODT writer: `xrefs_name`
will change internal links to headings, figures, and tables to
opendocument cross-references (using the name of the
referenced item for the description), and `xrefs_number`
will add numbers to these references if available.

* Fixed handling of Boolean metadata values in templates
and in writing YAML metadata.

* Many bug fixes and minor improvements.

Thanks to all who contributed, especially Albert Krewinkel,
Nils Carlson, and new contributors Aner Lucero, Alex Toldaiev,
Igor Pashev, Jan Tojnar, Shin Sang-jae, cholonam, taotieren,
and TEC.