2.16.3

• 🐛 Fixed 500 error when an unknown field was passed in the fields API param
• 🐛 Fixed fields param having no effect for /authors/:id and /tags/:id endpoints
• 🐛 Fixed 404 when trying to update codeinjection_* settings in Admin API v2
• 🐛 Fixed collection naming when specifying keys in a route's data property (see TryGhost/Ghost#10434) (TryGhost/Ghost#10559)
• 🐛 Fixed "value" properties sometimes being missing in settings endpoint in Admin API v2
• 🐛 Fixed excerpt property being missing if plaintext is NULL or "" in posts endpoint
• 🐛 Fixed plaintext field not being cleared when post body is removed
• 🐛 Fixed "false" not being recognised in absolute attribute value of {{url absolute="false"}} helper (TryGhost/Ghost#10556)
• 🐛 Fixed {{excerpt}} helper sometimes displaying null
• 🐛 Fixed AMP pages being empty
• 🐛 Fixed {{url}} output when using {{#next_post}}/{{#prev_post}}

You can see the full change log for the details of every change included in this release.