* Clean up the byte-swapping macros
* Fix a testcase in libical-glib when using 64-bit on a 32-bit
system
- update to 3.0.19:
* Fix for changes to the libicu 75 API
* Add vcpkg manifest-mode support
* Improved berkeley-db discovery on Mac with homebrew
* Improved libicu discrovery on Mac with homebrew
* Properly set DYLD_LIBRARY_PATH on Mac for libical-ical tests
* Resolved known limitation: Negative values are now also
supported for `BYMONTHDAY` and `BYYEARDAY`.
* Add support for RDATE;VALUE=PERIOD
* Fix time conversion to time_t for times before epoch
* Allow `icalcomponent_foreach_recurrence` to receive
`DATE`-only `start` and `end` params.
* Fix the calculation of an event's duration if `DTSTART` is a
`DATE`-only value.
* Fix `icaltime_span_new()` - ignore the case where DTEND is
unset and require it to be set by the caller instead.
* Various fixes for fuzzer issues
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libical?expand=0&rev=92
