date 5.x-2.6

Version 5.2.6
===============

- #314959 Make sure non-requested date fields are not displayed.
- #317105 Update Isreal DST rules.
- #342423 Add 'date_popup' class to Date popup for jQuery targetting.
- #368305 Date browser week view was cutting off one second too late.
- #380754 Grouped date handler needs 'AND' when it has a $where clause.
- #310438 Clear up confusion when more than one date filter is used in the same view.
- #408770 Abort date_combo processing when user has no #access.
- #388728 Change dash to en dash in date range theme.
- #414290 Update timezone form_alter to account for difference between Event version 1 and 2.
- #400992 Add time and datetime tokens.
- #408176 Fix token handling of empty values.
- #354989 Make sure year-only date does not regress to YYYY-00-00 00:00:00, which will end up as previous year.
- #398258 Fix problems handling blank text widget values and general form processing cleanup.
- #397420 Fix miscalculation errors in date_difference.
- #375864 Make sure date_limit_format() doesn't keep formats that are only escaped strings.
- Improve interpretation of argument date ranges.
- Improve handling of translation for Date repeat rules.
- #375551 The 'All day' formatting should not be applied to format_interval formats.
- Date PHP4: fix inconsistency in offset computation for first two hours of the day dst changes.
- Date PHP4: eliminate some needless cycles to improve performance.
- iCal TRIGGER can either be a date or a duration.
- Fix to iCal: alter the end date of all day events to match the to date.
The ical practice of setting the End date as the next day won't work for our interal use of this value.
- #347090 Fix southern hemisphere timezone adjustment for PHP4.
- Fix bug that caused date_select to end up as current date.
- #313369 Repeating date with exceptions created error when exceptions data is appended.
- Fix bad PHP4 regex that caused endless looping in calendar and broken logic elsewhere.
- Make the PHP4 code forgiving enough to accept '+ 1 month' instead of '+1 month'.
- #292942 Only load timezone js file in timezone forms.
- Fix broken handling of some partial (year or month and year) dates and pave the way for fuzzy granularity by adjusting date_is_valid() and date_make_date() to better handle partial dates.
- #347080 Fix PHP4 southern timezone computation and New Zealand region.
- #353327 Check for Event 2 timezone table before trying to use it.
- Fix logic for collapsing the Date repeat fieldset.
- Date Popup should handle empty time better.
- #310633 Rework 'all day' logic to correctly handle increments.
- #346804 Don't use D6 function in D5 version!
- #324290 Don't validate when $items is empty.
- #313704 Make sure date db timezone does not get removed before token handling.
- #345862 Fix missing close comment tag in datepicker css.
- Get rid of DURATION time part details in iCal array, we only need the DATA and DURATION.
- #282521 Do more work on LOCATION to split out UID and handle odd upcoming.org location identifiers.
- Add more error trapping to ical parser.
- Add handling to ical parser for odd upcoming.org location format.
- #341705 Fix broken iCal DURATION parsing.
- Add some protection against empty or missing info in ical parser.
- #343190 Add validity testing to date_api_ical_build_rrule().
- #307166 Make sure timestamps with missing granularity parts in select widgets get defaulted to empty values and saved correctly.