[doc] include the 3.26 changelog in changes's index

[server] set PGPASSWORD when running pg commands for backup and restore For db-dump (implied by upgrade) and db-restore with postgres with non-trusted authentication, the db password is asked by pg tools (pg_dump, pg_restore, createdb, dropdb). Avoid this behavior by setting the PGPASSWORD environment variable when database driver is postgres and db-password is set in sources file.

Added tag 3.26.2, centos/3.26.2-1, debian/3.26.2-1 for changeset 9bee3134d304

[pkg] Version 3.26.2

Flake8 cubicweb/web/webctl.py Having the file flake8 clean makes it easier to catch basic programming errors (e.g. name errors).

[web] Add missing import of _DATA_DIR in webctl Followup on d84bc85f7f70 which introduced usage of this name in _datadirs method of GenStaticDataDirMixIn but resulted into a NameError at runtime and makes migrations crash.

[server] unicode → text_type in utils

[views] unicode → six.text_type in views/authentication.py

[pyramid] Recreate CWSession entity when eid no longer exists As noted in comment, it might occur that we receive a "sessioneid" from a valid cookie while respective CWSession got dropped (typical case is db being recreated while users got preserved). In such case, we just recreate the CWSession entity as if it did not exist.

Added tag 3.26.1, debian/3.26.1-1, centos/3.26.1-1 for changeset 027676243aaa