Update RELEASE_NOTES.md for v1.0.0 release

Signed-off-by: Mathias L. Baumann <[email protected]>

Author: Marenz

RELEASE_NOTES.md

@@ -2,29 +2,4 @@
 
 ## Summary
 
-- Use `frequenz.api.common.v1alpha8.streaming.Event` message instead of the local `Event` message.
-- Updated all `frequenz.api.common` imports from `v1` to `v1alpha8`.
-- Removed the `TimeIntervalFilter` message, replacing its usage with the new `frequenz.api.common.v1alpha8.types.Interval` type.
-- In the `DispatchFilter` message, the `start_time_interval`, `end_time_interval`, and `update_time_interval` fields were updated to use the new `Interval` type.
-- In the `TargetComponents` message:
-    - The `CategorySet` message's `categories` field was updated to use the new `ElectricalComponentCategory` enum.
-    - The `CategoryAndType` message's `category` field was also updated to use the new `ElectricalComponentCategory` enum, and the nested `battery`, `inverter`, and `ev_charger` fields were updated to use their corresponding new types.
-- The `ListMicrogridDispatchesRequest` message's `pagination_params` field was updated to use the new `PaginationParams` type.
-- The `ListMicrogridDispatchesResponse` message's `pagination_info` field was updated to use the new `PaginationInfo` type.
-
-
-## Upgrading
-
-- The `CategorySet` message and `component_categories` field in `TargetComponents` are now properly marked as deprecated in the protobuf schema using the `deprecated` option. Code generators will now emit deprecation warnings when these deprecated elements are used. Use `CategoryTypeSet` and `component_categories_types` instead.
-
-<!-- Here goes notes on how to upgrade from previous versions, including deprecations and what they should be replaced with -->
-
-## New Features
-
-- In the `DispatchFilter` message, new fields `dispatch_ids`, and `queries` were added to allow filtering dispatches by ID and a free-text search query across the `id` and `type` fields.
-
-<!-- Here goes the main new features and examples or instructions on how to use them -->
-
-## Bug Fixes
-
-<!-- Here goes notable bug fixes that are worth a special mention or explanation -->
+This is the v1.0.0 release. It is equivalent to v1.0.0-rc3 and introduces a period of API stabilization.