chore: setup new major release cycle docs/workflow

CHANGELOG.md

@@ -38,6 +38,20 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Dependencies
 
+### API Breaking
+
+### State Machine Breaking
+
+### Improvements
+
+### Features
+
+### Bug Fixes
+
+## v9.0.0 (unreleased)
+
+### Dependencies
+
 * [\#6828](https://github.com/cosmos/ibc-go/pull/6828) Bump Cosmos SDK to v0.50.9.
 * [\#6193](https://github.com/cosmos/ibc-go/pull/6193) Bump `cosmossdk.io/store` to v1.1.0.
 * [\#6848](https://github.com/cosmos/ibc-go/pull/6848) Bump CometBFT to v0.38.10.

docs/docs/05-migrations/14-v9-to-v10.md

@@ -0,0 +1,28 @@
+# Migrating from v9 to v10
+
+This guide provides instructions for migrating to a new version of ibc-go.
+
+There are four sections based on the four potential user groups of this document:
+
+- [Chains](#chains)
+- [IBC Apps](#ibc-apps)
+- [Relayers](#relayers)
+- [IBC Light Clients](#ibc-light-clients)
+
+**Note:** ibc-go supports golang semantic versioning and therefore all imports must be updated on major version releases.
+
+## Chains
+
+- No relevant changes were made in this release.
+
+## IBC Apps
+
+- No relevant changes were made in this release.
+
+## Relayers
+
+- No relevant changes were made in this release.
+
+## IBC Light Clients
+
+- No relevant changes were made in this release.