Merge pull request #3656 from BookStackApp/x_linking

Link reference tracking & updating

diff --combined .env.example.complete
index c097af4f664606e5edaf439a35a13f318a800bf6,7a0e3cf2560cecdf9843c7a4b7771a3389ed3b43..a0eef5cab897de52b1f485a2c1007eba87ae0fa5
--- 1/.env.example.complete
--- 2/.env.example.complete
+++ b/.env.example.complete
@@@ -263,11 -263,7 +263,11 @@@ OIDC_ISSUER_DISCOVER=fals
  OIDC_PUBLIC_KEY=null
  OIDC_AUTH_ENDPOINT=null
  OIDC_TOKEN_ENDPOINT=null
 +OIDC_ADDITIONAL_SCOPES=null
  OIDC_DUMP_USER_DETAILS=false
 +OIDC_USER_TO_GROUPS=false
 +OIDC_GROUP_ATTRIBUTE=groups
 +OIDC_REMOVE_FROM_GROUPS=false
  
  # Disable default third-party services such as Gravatar and Draw.IO
  # Service-specific options will override this option
@@@ -299,7 -295,7 +299,7 @@@ APP_DEFAULT_DARK_MODE=fals
  # Page revision limit
  # Number of page revisions to keep in the system before deleting old revisions.
  # If set to 'false' a limit will not be enforced.
- REVISION_LIMIT=50
+ REVISION_LIMIT=100
  
  # Recycle Bin Lifetime
  # The number of days that content will remain in the recycle bin before