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tectonic_engine_bibtex 0.2.2 (2024-02-05)

• Complete the port of BibTeX to pure Rust (#1077, #1083, @CraftSpider)!

tectonic 0.15.0 (2024-02-05)

This release contains a grab-bag of nice improvements:

• The port of Tectonic’s BibTeX engine to a pure-Rust implementation has been
  completed by @CraftSpider (#1077, #1083, #1127, #1129)! It continues
  to be the case that this change should be invisible to users, but it shows
  that large chunks of Tectonic’s legacy C/C++ code can be migrated to cleaner,
  safer, more maintainable Rust over time.
• The official Linux builds of Tectonic now link against OpenSSL 3.x, instead of
  the old 1.1 series (#1092, @pkgw). This should improve binary
  compatibility on mainstream platforms. If you need a build that uses the older
  series, you’ll have to compile it yourself.
• The --web-bundle flag can now be used in more situations, specifically
  tectonic -X new and tectonic -X init (#1132, @bryango).
• As part of the above work, you can now activate the "V2" interface with the
  -X flag in more places on the Tectonic command line.
• The Tectonic.toml file used by the "V2" interface now supports a
  [metadata] section for arbitrary structured user metadata (#1120,
  @rm-dr). This is useful for custom tools that build on top of Tectonic,
  where you might want to have some custom pieces of information about each
  document in a group.
• The "V2" interface also now supports external commands (#1103, @rm-dr). If
  you have a program named tectonic-blah in your search path, running
  tectonic -X blah will execute it.
• Running tectonic -Z help (as opposed to tectonic -Zhelp) now actually
  works (#1064, #1084, @pkgw).

Build changes:

• You can now cross-compile Tectonic to the aarch64-unknown-linux-musl target
  (#1089, @pkgw).
• MIPS is no longer supported as a build target (#1076, @CraftSpider). It
  dropped to Tier 3 support by the Rust language, which makes it difficult to
  support in our continuous integration systems. Sorry, MIPS!

Documentation fixes:

• Update the Arch Linux package URL (#1119, @felixonmars)
• Document shell_escape_cwd in Tectonic.toml (#1116, @eljamm)
• Fix a type in the Unicode section (#1111, @goyalyashpal)
• Various other corrections (#1065, #1068, @ColeFrench)

tectonic_xetex_layout 0.2.4 (2024-02-05)

• Remove a hack related to libicudata from the build script; this is now
  handled in the proper place, in the tectonic_bridge_icu crate (#1092,
  @pkgw).

tectonic_engine_spx2html 0.3.2 (2024-02-05)

• Fix (well, suppress) a new Clippy complaint (#1137, @pkgw).

tectonic_engine_xetex 0.4.4 (2024-02-05)

• Support aarch64-unknown-linux-musl as a cross-buildable architecture (#1089,
  @pkgw). This includes one of the gnarliest build hacks I've ever had to
  perpetrate, as documented in xetex/xetex-engine-interface.c.

tectonic_bridge_harfbuzz 0.2.9 (2024-02-05)

• Update the vendored Harfbuzz to 8.3.0.

tectonic_bridge_icu 0.2.1 (2024-02-05)

• Adjust the build script to try to get proper link ordering with libicudata
  (#1092, @pkgw).

tectonic_bridge_core 0.4.1 (2024-02-05)

• Add a safety comment and fix some new Clippy complaints (#1076, @CraftSpider)

tectonic_docmodel 0.2.2 (2024-02-05)

• Add a metadata field to the Tectonic.toml file specification, allowing
  open-ended, user-defined metadata (#1120, @rm-dr). This is useful for custom
  tools that build on top of Tectonic, where you might want to have some custom
  piece of information about each document in a group.

tectonic_io_base 0.4.3 (2024-02-05)

• Once again, tidy up recent Clippy warnings (#1076, @CraftSpider).

tectonic_xetex_format 0.3.2 (2024-02-05)

• Update for latest Clippy complaints (#1119, @pkgw).