v8.10.0-rc2

Update for 8.10.0-rc2

- Update Pango to 1.45.4.
- Update Poppler to 20.08.0.
- Update Rust to 1.45.1.
- Update LLVM toolchain to 11.0.0-rc1.
- Binaries are being built with GCC 10.2 (was GCC 10.1).

MXE Updates:
- Update HarfBuzz to 2.7.0.

v8.10.0-rc1

Update for 8.10.0-rc1

- Update libspng to 0.6.0.

v8.10.0-beta2

Update for 8.10.0-beta2

- Update FriBidi to 1.0.10.
- Update ImageMagick to 6.9.11-23.
- Update Poppler to 0.90.1.

v8.10.0-beta1

Update for 8.10.0-beta1

- Include libspng as dependency (built from master).
- Always built zlib with CMake.
- Build binaries with --disable-deprecated.

v8.9.2

Update for 8.9.2

- Update GLib to 2.64.2.
- Update librsvg to 2.48.4.
- Update Pixman to 0.40.0.
- Update ImageMagick to 6.9.11-6.
- Update x265 to 3.3.
- Update Rust to 1.43.0.
- Update MozJPEG to the latest master version.
- Prefer Git repositories within the README.md.

MXE Updates:
- Update gettext to 0.20.2.
- Update HarfBuzz to 2.6.5.

Test build for lovell/sharp-libvips#39

See: lovell/sharp-libvips#39.

v8.9.1

Update for 8.9.1

- Update librsvg to 2.47.2.

v8.9.0

Update for 8.9.0

- Update GLib to 2.63.4.
- Update librsvg to 2.47.2.
- Update libwebp to 1.1.0.
- Update ImageMagick to 6.9.10-87.
- Update libde265 to 1.0.5.

MXE Updates:
- Update SQLite to 3.30.1.

v8.9.0-rc4

Update for 8.9.0-rc4

- Update libjpeg-turbo to 2.0.4.
- Update ImageMagick to 6.9.10-83.
- Update Poppler to 0.84.0.
- Optimize Rust code for binary size.

v8.9.0-rc3

Update for 8.8.4 and 8.9.0-rc3

- Update FriBidi to 1.0.8.
- Update GLib to 2.63.3.
- Update librsvg to 2.47.1.
- Update HDF5 to 1.10.6.
- Update ImageMagick to 6.9.10-80.
- Update libde265 to 1.0.4.
- Update libheif to 1.6.1.
- Update LLVM toolchain to 9.0.1.
- librsvg no longer requires libcroco.

MXE Updates:
- Update Poppler to 0.83.0.