Update NEXT_CHANGELOG.md (#5875)

Prep for release

Author: janniklasrose

NEXT_CHANGELOG.md

@@ -7,6 +7,7 @@
 ### CLI
 
 * An explicitly selected profile (`--profile` or a bundle's `workspace.profile`) now takes precedence over auth environment variables (`DATABRICKS_HOST`, `DATABRICKS_TOKEN`, etc.) instead of being silently shadowed by them; env vars still fill auth fields the profile leaves empty ([#5096](https://github.com/databricks/cli/issues/5096)).
+* Fix intermittent crashes when processing pages from API calls ([#5815](https://github.com/databricks/cli/pull/5815)).
 
 ### Bundles
 
@@ -18,6 +19,8 @@
 * `bundle run --only` help now documents the `+` modifier syntax: prefix a task key with `+` to also run its upstream tasks, or suffix it with `+` for downstream tasks ([#5760](https://github.com/databricks/cli/pull/5760)).
 * direct: Recognize UC-managed catalog and schema property defaults to avoid unnecessary drift ([#5865](https://github.com/databricks/cli/pull/5865) & [#5870](https://github.com/databricks/cli/pull/5870)).
 * Fix `bundle deploy --select <resource>` skipping the resource's grants and permissions; they are now applied as part of the selected resource ([#5852](https://github.com/databricks/cli/pull/5852)).
+* Support `purge_on_delete: true` on `postgres_branches` so bundles can hard-delete a Lakebase branch on destroy (skipping the soft-delete retention window) ([#5801](https://github.com/databricks/cli/pull/5801)).
+* Support `replace_existing: true` on `postgres_databases` and `postgres_roles` so bundles can take over a database or role that already exists on a Lakebase branch instead of failing with `ALREADY_EXISTS` ([#5803](https://github.com/databricks/cli/pull/5803)).
 
 ### Dependency updates