Prepare changelog for 1.8 (#15111)

* Prepare changelog for 1.8

* update

* update

Co-authored-by: Jirka Borovec <[email protected]>

Author: 2 people

src/lightning_app/CHANGELOG.md

@@ -9,26 +9,15 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 ### Added
 
-- Add `load_state_dict` and `state_dict` ([#14100](https://github.com/Lightning-AI/lightning/pull/14100))
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-- Add `--secret` option to CLI to allow binding Secrets to app environment variables when running in the cloud ([#14612](https://github.com/Lightning-AI/lightning/pull/14612))
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-- Add support for running the works without cloud compute in the default container ([#14819](https://github.com/Lightning-AI/lightning/pull/14819))
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-- Introduce HTTPQueue as an optional replacement for the default redis queue ([#14978](https://github.com/Lightning-AI/lightning/pull/14978)
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-### Changed
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--
+- Added `load_state_dict` and `state_dict` hooks for `LightningFlow` components ([#14100](https://github.com/Lightning-AI/lightning/pull/14100))
+- Added a `--secret` option to CLI to allow binding secrets to app environment variables when running in the cloud ([#14612](https://github.com/Lightning-AI/lightning/pull/14612))
+- Added support for running the works without cloud compute in the default container ([#14819](https://github.com/Lightning-AI/lightning/pull/14819))
+- Added an HTTPQueue as an optional replacement for the default redis queue ([#14978](https://github.com/Lightning-AI/lightning/pull/14978)
 
 
 ### Fixed
 
-- CLI usage without arguments errors ([#14877](https://github.com/Lightning-AI/lightning/pull/14877))
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+- Fixed an issue when using the CLI without arguments ([#14877](https://github.com/Lightning-AI/lightning/pull/14877))
 - Fixed a bug where the upload files endpoint would raise an error when running locally ([#14924](https://github.com/Lightning-AI/lightning/pull/14924))