v13.45.3

13.45.3 (2022-12-07)

db_query: Disallow usage of certain functions in *_by (#18981) (#19134) (208d2e3)
db_query: Space resilient sanitization (backport #18996) (#19044) (a0b9bb4)
disable signups by default (backport #19114) (#19117) (1a67a41)
empty search shows None (#19055) (#19056) (7cd4dd4)
ensure correct parenttype when retrieving roles (59c61a9)
ignore empty/None scripts (#19111) (#19112) (2f21d24)
keep actions on right (86353aa)
LDAP - check each email in list before creating user (f935383)
merge conflict (adcfdc7)
only check for special characters in fieldname (backport #19061) (#19067) (f68f161), closes #18965 #18909
only System Manager can access Google Drive (dbf7287)
security: validate web form permissions correctly (backport #19088) (#19108) (553408e)
type conversion for read receipt in communication email (5c55536)
UX: freeze on delete (backport #19094) (#19106) (851a803)
UX: Make fetch_from read_only if fetch_is_empty is not set (#19025) (0102b53)
Widget control on dashboard chart breaks on smaller screens (62ad75c)