4.77.0

What's Changed

• Bug IGUK-797 Fixing broken link on EYB guide and adding redirect for legacy international page to EYB by @stuart-mindt in #3772
• Bug greatuk 1557 fix 5 reasons to buy from the uk r el q4 ie by @davidu1975 in #3773
• fix: remove incorrect verification for letters by @sebs-code in #3775
• rollback change to document tag by @davidu1975 in #3777
• Bug greatuk 1558 fix form success redirect by @bobby-didcoding in #3778
• add conditional to only initialise hcsat javascript when hcsat form i… by @FoxJamie16 in #3779
• Bug greatuk 1557 fix 5 reasons to buy from the uk r el q4 ie by @davidu1975 in #3780
• UAT / PROD Release by @sebs-code in #3781

Full Changelog: 4.76.0...4.77.0