Add safe dm mode option.

See merge request pleroma/pleroma!958

Mastodon API: add conversation_id extension

See merge request pleroma/pleroma!961

Move gluing search results from application to database and get mutuals a higher score multiplier

See merge request pleroma/pleroma!960

a higher score multiplier

Add a gopher url port config option

See merge request pleroma/pleroma!959

This lets the user advertise a different port in the gopher urls,
for example listening locally on port 7070 but telling clients to
connect to the regular port 70.

Ecto 3.0.7 (ecto_sql 3.0.5) migration

See merge request pleroma/pleroma!957

used imageOptim to reduce size of image files

See merge request pleroma/pleroma!944

kms

Update frontend

See merge request !955

Rework users search

Closes admin-fe#12

See merge request !954

activitypub addressing improvements

Closes #730 and #739

See merge request !953

transmogrifier: upgrade: when upgrading OStatus users to AP, ensure we always use the fake collection

Order users by nickname

See merge request !945

Document additional pleroma changes to /api/v1/accounts/:id

See merge request !952

Add support for exclude_types, limit and min_id in Mastodon notifications

See merge request !949

Check if the user has indeed not been federated with before fetching initial posts

See merge request pleroma/pleroma!951

Just updating the user triggered post fetching too, now it
shouldn't. It only happened in the AP user fetching since that's
what's used to update users

Added documentation for Pleroma-specific is_seen in Mastodon API

See merge request !948