Update minimum frequenz-channels version to v1.0.0-rc1 (#26)

Author: shsms

RELEASE_NOTES.md

@@ -2,16 +2,9 @@
 
 ## Summary
 
-<!-- Here goes a general summary of what this release is about -->
+This release updates the minimum required `frequenz-channels` version is updated
+to v1.0.0-rc1.  This is a breaking change, because the channels API has changed.
 
 ## Upgrading
 
-<!-- Here goes notes on how to upgrade from previous versions, including deprecations and what they should be replaced with -->
-
-## New Features
-
-<!-- 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 -->
+Follow the upgrading instructions from the new channel release: [v1.0.0-rc1](https://github.com/frequenz-floss/frequenz-channels-python/releases/tag/v1.0.0-rc.1).

pyproject.toml

@@ -37,8 +37,8 @@ classifiers = [
 requires-python = ">= 3.11, < 4"
 dependencies = [
   "frequenz-api-microgrid >= 0.15.3, < 0.16.0",
-  "frequenz-channels == 1.0.0b2",
-  "frequenz-client-base >= 0.2.1, < 0.3.0",
+  "frequenz-channels == 1.0.0-rc1",
+  "frequenz-client-base >= 0.3.0, < 0.4.0",
   "grpcio >= 1.54.2, < 2",
   "protobuf >= 4.21.6, < 5",
   "timezonefinder >= 6.2.0, < 7",