docs: add changelog for v4.5.0 release (#2314)

* add changelog for v4.5.0

* fix nit in changelog

* add release notes

.changelog/unreleased/features/2290-add-memo-to-ICS-rewards.md → .changelog/v4.5.0/features/2290-add-memo-to-ICS-rewards.md

@@ -1,4 +1,4 @@
-- `[x/consumer]` Populate the memo on the IBC transfer packets used to send ICS rewards.
+- `[x/consumer]` Populate the memo on the IBC transfer packets used to send ICS rewards
 with the required consumer chain Id to identify the consumer to the provider.
 - `[x/provider]` Identify the source of ICS rewards from the IBC transfer packet memo.
   ([\#2290](https://github.com/cosmos/interchain-security/pull/2290))

.changelog/unreleased/state-breaking/2290-add-memo-to-ICS-rewards.md → .changelog/v4.5.0/state-breaking/2290-add-memo-to-ICS-rewards.md

@@ -1,4 +1,4 @@
-- `[x/consumer]` Populate the memo on the IBC transfer packets used to send ICS rewards.
+- `[x/consumer]` Populate the memo on the IBC transfer packets used to send ICS rewards
 with the required consumer chain Id to identify the consumer to the provider.
 - `[x/provider]` Identify the source of ICS rewards from the IBC transfer packet memo.
   ([\#2290](https://github.com/cosmos/interchain-security/pull/2290))

.changelog/v4.5.0/summary.md

@@ -0,0 +1,2 @@
+*September 30, 2024*
+

CHANGELOG.md

@@ -1,5 +1,28 @@
 # CHANGELOG
 
+## v4.5.0
+
+*September 30, 2024*
+
+### BUG FIXES
+
+- Remove duplicate event emission on cached context.
+  ([\#2282](https://github.com/cosmos/interchain-security/pull/2282))
+
+### FEATURES
+
+- `[x/consumer]` Populate the memo on the IBC transfer packets used to send ICS rewards
+with the required consumer chain Id to identify the consumer to the provider.
+- `[x/provider]` Identify the source of ICS rewards from the IBC transfer packet memo.
+  ([\#2290](https://github.com/cosmos/interchain-security/pull/2290))
+
+### STATE BREAKING
+
+- `[x/consumer]` Populate the memo on the IBC transfer packets used to send ICS rewards
+with the required consumer chain Id to identify the consumer to the provider.
+- `[x/provider]` Identify the source of ICS rewards from the IBC transfer packet memo.
+  ([\#2290](https://github.com/cosmos/interchain-security/pull/2290))
+
 ## v4.4.0
 
 *July 16, 2024*

RELEASE_NOTES.md

@@ -1,15 +1,15 @@
-# Replicated Security v4.4.0  Release Notes
+# Replicated Security v4.5.0  Release Notes
 
 ❗ ***Note this release is ONLY relevant to consumers***
 
 ## 📝 Changelog
-Check out the [changelog](https://github.com/cosmos/interchain-security/blob/v4.4.0/CHANGELOG.md) for a list of relevant changes or [compare all changes](https://github.com/cosmos/interchain-security/compare/v4.3.1...v4.4.0) from last release.
+Check out the [changelog](https://github.com/cosmos/interchain-security/blob/v4.5.0/CHANGELOG.md) for a list of relevant changes or [compare all changes](https://github.com/cosmos/interchain-security/compare/v4.4.0...v4.5.0) from last release.
 
 <!-- Add the following line for major or minor releases -->
-Refer to the [upgrading guide](https://github.com/cosmos/interchain-security/blob/release/v4.3.x/UPGRADING.md) when migrating from `v4.3.x` to `v4.4.x`.
+Refer to the [upgrading guide](https://github.com/cosmos/interchain-security/blob/release/v4.5.x/UPGRADING.md) when migrating from `v4.4.x` to `v4.5.x`.
 
 ## 🚀 Highlights
 
 <!-- Add any highlights of this release -->
 
-This release deprecates the [Soft Opt-out features](https://github.com/cosmos/interchain-security/blob/main/docs/docs/adrs/adr-009-soft-opt-out.md).
+This release improves the reward distribution logic for PSS by allowing consumer chains to be identified from the IBC transfer packet memo, see [#2290](https://github.com/cosmos/interchain-security/issues/2290) for more details.