Log Message:
textproc/php-yaml: update to 2.2.2

2.1.0 (2020-04-23)

New Features:

- Basic PHP8 (master branch) compatiblity

Bugs Fixed:

- #79494: The 64-bit YAML ext uses 32-bit signed integer arithmetics (cmb69)
- Use ZEND_LONG_FMT to fix -Wformat warnings (carusogabriel)
- Fix memory leaks when writing timestamps (cmb69)
- Update tests/yaml_parse_file_002.phpt for PHP8 (carusogabriel)
- #78353: Remove deprecated TSRM macros (a.dankovtsev)

2.2.0 (2020-11-28)

New Features:

- PHP 8.0 compatibility

Bugs Fixed:
- #79866 Use serialize_precision when encoding double values (bd808)
- yaml_parse_file_002.phpt: Fix expectations for PHP 8.0.0beta1 (bd808)
- Remove use of call_user_function_ex() for compat with PHP 8.0.0a2 (andypost)
- Adjust test values for compat with 32bit platforms (bd808)
- Fix memory leaks (cmb69)
- #79567 Parsing long long values leads to truncation on LLP64 platforms (bd808)
- #77720 Out of memory error when parsing yaml file (bd808)
- [-Wformat=] issue on 32-bit (remicollet)
- relax test on 32-bit (overflow to float) (remicollet)

2.2.1 (2020-12-20)

Bugs Fixed:

- #80324: Segfault in YAML with anonymous functions (cmb69)
- Fix memory leak in y_write_object_callback() (cmb69)
- Fix memory leak in handle_mapping() (cmb69)

2.2.2 (2021-10-24)

Bugs Fixed:

- PHP 8.1 compilation fixes (remicollet)