v3.7.0

What's Changed

• Delete file: .env by @Raruto in #47
• Snap on layer after stop and start editing by @volterra79 in #55
• Add support for multi fields relations by @volterra79 in #53
• Delete father feature when has relation features by @volterra79 in #59
• Add support to 1:1 relations (vector joins) by @volterra79 in #52
• Show values from value relation widget when listing layer relations by @Raruto in #64
• Allow to store layer's expression filters into project [g3w-client feature] by @volterra79 in #71
• Add support for Relation Reference widget (1:N relations) by @volterra79 in #73
• Ask to user if he want to change attributes of features copied by another layer by @volterra79 in #75
• Add marker feature to editing layer [g3w-client PR#505] by @volterra79 in #72
• Erron on click Save All butoon (disk icon) on editing form by @volterra79 in #79

Full Changelog: v3.6.5...v3.7.0