merge dev to main (v1.6.2) (zenstackhq#943)

merge dev to main (release 1.6.1) (zenstackhq#929)

merge dev to main (release 1.6.0) (zenstackhq#919)

merge dev to main (1.5.0) (zenstackhq#894)

merge dev to main (1.4.0) (zenstackhq#870)

fix: enhanced client doesn't work with client extensions that add new…

… model methods (zenstackhq#851)

merge dev to main (v1.3.1) (zenstackhq#838)

merge dev to main (v1.3.0) (zenstackhq#834)

patch release: 1.2.2 (zenstackhq#827)

fix: incorrect reverse query built for to-many relation (zenstackhq#815)