I've also been coordinating the next round of fundraising with Adrienne which includes cleaning up the data for our existing donor records and making some improvements to the website for the next campaign.
Triaged
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https://code.djangoproject.com/ticket/25799 - list_filter filtering by groups doesn't appear until at least two groups exist (fixed)
https://code.djangoproject.com/ticket/25800 - IIS ISAPI request throws AppRegistryNotReady: Apps aren't loaded yet. (invalid)
https://code.djangoproject.com/ticket/25795 - formfield_for_foreignkey() and limit_choices_to() dont work as expected (duplicate)
https://code.djangoproject.com/ticket/25813 - inspectdb generates incorrect field names for unique_together (duplicate)
https://code.djangoproject.com/ticket/25811 - Error querying across foreign keys with models in different databases (invalid)
https://code.djangoproject.com/ticket/25819 - Allow dumping sql without properly setup database connection (wontfix)
https://code.djangoproject.com/ticket/25821 - Add verbose_name to foreign key fields in django.contrib.admin LogEntry (duplicate)
Authored
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https://github.com/django/djangoproject.com/pull/552 - Added NOT NULL constraint to Donation.donor.
https://github.com/django/djangoproject.com/pull/553 - Prevented extra Payment creation for recurring donations.
Reviewed/committed
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https://github.com/django/django/pull/5674 - Fixed #25767 -- Fixed data truncation possibility with Positive(Small)IntegerField on MySQL.
https://github.com/django/django/pull/5562 - Fixed #25274 --- Made inspectdb handle renamed fields in unique_together.
https://github.com/django/django/pull/5632 - Fixed #25734 -- Made GDALBand min and max properties use GDALComputeRasterStatistics.
https://github.com/django/django/pull/5705 - Fixed #25772 -- Corrected len lookup on ArrayField
https://github.com/django/django/pull/5690 - Fixed #25773 -- Deprecated the geos.MultiPolygon.cascaded_union property.
https://github.com/django/django/pull/5719 - Fixed #25812 -- Restored the ability to use custom formats with the date template filter.Reviews of core dev work
------------------------
https://github.com/django/django/pull/5722 - Fixed #25807 -- Added support for LazyObject serialization in migrations.
https://github.com/django/django/pull/5730 - Fixed #25302 (again) -- Ignored scheme when checking for bad referers.