What's new in psycopg 2.8.6
---------------------------
New features:
- Fixed memory leak changing connection encoding to the current one
(:ticket:`#1101`).
- Fixed search of mxDateTime headers in virtualenvs (:ticket:`#996`).
- Added missing values from errorcodes (:ticket:`#1133`).
- `cursor.query` reports the query of the last :sql:`COPY` opearation too
(:ticket:`#1141`).
- `~psycopg2.errorcodes` map and `~psycopg2.errors` classes updated to
PostgreSQL 13.
- Added wheel packages for ARM architecture (:ticket:`#1125`).
- Wheel package compiled against OpenSSL 1.1.1g.