Update final v8 changelog (#2069) (#2071)

(cherry picked from commit 983a9fe)

Co-authored-by: lg <8335464+glnro@users.noreply.github.com>

CHANGELOG.md

@@ -34,6 +34,22 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 # Changelog
 
+## [v8.0.0] - 2023-01-23
+
+* (gaia) Bump [ibc-go](https://github.com/cosmos/ibc-go) to [v3.4.0](https://github.com/cosmos/ibc-go/blob/v3.4.0/CHANGELOG.md) to fix a vulnerability in ICA. See [v3.4.0 CHANGELOG.md](https://github.com/cosmos/cosmos-sdk/blob/v0.45.9/CHANGELOG.md) and [v3.2.1 Release Notes](https://github.com/cosmos/ibc-go/releases/tag/v3.2.1) for details.
+* (gaia) Bump [cosmos-sdk](https://github.com/cosmos/cosmos-sdk) to [v0.45.11](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.11). See [CHANGELOG.md](https://github.com/cosmos/cosmos-sdk/blob/release/v0.45.x/CHANGELOG.md) for details.
+* (gaia) Bump [tendermint](https://github.com/tendermint/tendermint) to [0.34.24](https://github.com/tendermint/tendermint/tree/v0.34.24). See [CHANGELOG.md](https://github.com/tendermint/tendermint/blob/v0.34.24/CHANGELOG.md) for details.
+* (gaia) Bump [liquidity](https://github.com/Gravity-Devs/liquidity) to [v1.5.3](https://github.com/Gravity-Devs/liquidity/releases/tag/v1.5.3).
+* (gaia) Bump [packet-forwarding-middleware](https://github.com/strangelove-ventures/packet-forward-middleware) to [v3.1.1](https://github.com/strangelove-ventures/packet-forward-middleware/releases/tag/v3.1.1).
+* (feat) Add [globalfee](https://github.com/cosmos/gaia/tree/main/x/globalfee) module. See [globalfee docs](https://github.com/cosmos/gaia/blob/main/docs/modules/globalfee.md) for more details.
+* (feat) [#1845](https://github.com/cosmos/gaia/pull/1845) Add bech32-convert command to gaiad.
+* (fix) [Add new fee decorator](https://github.com/cosmos/gaia/pull/1961) to change `MaxBypassMinFeeMsgGasUsage` so importers of x/globalfee can change `MaxGas`.
+* (fix) [#1870](https://github.com/cosmos/gaia/issues/1870) Fix bank denom metadata in migration. See [#1892](https://github.com/cosmos/gaia/pull/1892) for more details.
+* (fix) [#1976](https://github.com/cosmos/gaia/pull/1976) Fix Quicksilver ICA exploit in migration. See [the bug fix forum post](https://forum.cosmos.network/t/upcoming-interchain-accounts-bugfix-release/8911) for more details.
+* (tests) Add [E2E tests](https://github.com/cosmos/gaia/tree/main/tests/e2e). The tests cover transactions/queries tests of different modules, including Bank, Distribution, Encode, Evidence, FeeGrant, Global Fee, Gov, IBC, packet forwarding middleware, Slashing, Staking, and Vesting module.
+* (tests) [#1941](https://github.com/cosmos/gaia/pull/1941) Fix packet forward configuration for e2e tests.
+* (tests) Use gaiad to swap out [Ignite](https://github.com/ignite/cli) in [liveness tests](https://github.com/cosmos/gaia/blob/main/.github/workflows/test.yml).
+
 ## [Unreleased]
 
 ## [v9.0.0-rc1] - 2023-01-23