Demisto-sdk

* Added the `validate-content-path` **pre-commit** hook [4084](https://github.com/demisto/demisto-sdk/pull/4084)
* Fixed an issue where **setup-env** command failed when demistomock.py file does not exist locally. [4094](https://github.com/demisto/demisto-sdk/pull/4094)
* Fixed an issue where **prepare-content** command didn't add contribution section to description files when support level of pack-metadata was `developer` support. [4151](https://github.com/demisto/demisto-sdk/pull/4151)
* Fixes an issue in **graph** commands where empty pack folders were not being ignored. [4154](https://github.com/demisto/demisto-sdk/pull/4154)
* Update file paths in `test_content` from ec2-user to gcp-user. [3828](https://github.com/demisto/demisto-sdk/pull/3828)

* Added support for `run_isolated` field to the **pre-commit** configuration file. [3952](https://github.com/demisto/demisto-sdk/pull/3952)
* Added support for `pass_docker_extra_args` field to the **pre-commit** configuration file. [3952](https://github.com/demisto/demisto-sdk/pull/3952)
* Added the `auto_update_docker_image` field to the content-graph for scripts and integrations. [4133](https://github.com/demisto/demisto-sdk/pull/4133)
* Fixed an issue in **validate** where several failed silently when the readme was malformed and the validation was ignored in the pack ignore errors. [4129](https://github.com/demisto/demisto-sdk/pull/4129)

* Fixed an issue in **lint** and **pre-commit** with custom container registry [4039](https://github.com/demisto/demisto-sdk/pull/4039)

* Updated the *DO106* error code in the **validate** command to not fail when a docker image is younger than 3 months instead of 3 days. [4119](https://github.com/demisto/demisto-sdk/pull/4119)
* Fixed an issue where **lint** crashed when collecting invalid logs. [4072](https://github.com/demisto/demisto-sdk/pull/4072)
* Adds auto-update to existing integration README and fixes README generation for existing Packs in contribution flow. [3820](https://github.com/demisto/demisto-sdk/pull/3820)
* Fixed an issue where new release notes were generated without marketplace specific tags when needed. [4118](https://github.com/demisto/demisto-sdk/pull/4118)
* Improved reviewer instructions on outdated pack submissions. [4113](https://github.com/demisto/demisto-sdk/pull/4113)

* Updated the **validate** command (`PA114`) to verify the "currentVersion" field was raised in the pack_metadata when changing specific fields in the pack_metadata file. [3972](https://github.com/demisto/demisto-sdk/pull/3972)
* Added support for **update-release-notes** command to update release notes when changing specific fields in the pack_metadata file. [3972](https://github.com/demisto/demisto-sdk/pull/3972)
* Added support to load the correct file content when reading remote files according to its URL. [4050](https://github.com/demisto/demisto-sdk/pull/4050)
* Added to the **pre-commit** command a new hook `validate-deleted-files` which validates it is not possible to delete certain files. [4050](https://github.com/demisto/demisto-sdk/pull/4050)
* Added support for `hybrid` field in pack_metadata.json and the integration YAML. [4087](https://github.com/demisto/demisto-sdk/pull/4087)
* Improved error handling when reading files locally, remotely or from git. [4081](https://github.com/demisto/demisto-sdk/pull/4081)
* Added README to the **xsoar-lint** command [4043](https://github.com/demisto/demisto-sdk/pull/4043)
* Fixed an issue where SDK would crash when running on repoitories which do not have git configured. [4088](https://github.com/demisto/demisto-sdk/pull/4088)
* Fixed an issue where reading files on repositories which are not git repositories failed when the path provided was relative path. [4088](https://github.com/demisto/demisto-sdk/pull/4088)
* Fixed an issue where **lint** would crash without internet connectivity. [4098](https://github.com/demisto/demisto-sdk/pull/4098)
* Fixed an issue where SDK would crash when trying to read files which are not encoded with utf-8 directly from memory. [4081](https://github.com/demisto/demisto-sdk/pull/4081)
* Added description field to *Assets Modeling Rules* content item. [4005](https://github.com/demisto/demisto-sdk/pull/4005)
* Added the `validate-conf-json` pre-commit hook, checking for structure and linked content. [4051](https://github.com/demisto/demisto-sdk/pull/4051)

* Added the **graph get-dependencies** command. [3992](https://github.com/demisto/demisto-sdk/pull/3992)
* Added a new command **xsoar-lint** and added it as a hook to **pre-commit**. [3962](https://github.com/demisto/demisto-sdk/pull/3962)
* Fixed an issue where **lint** created containers with the same name leading the command to crash. [4019](https://github.com/demisto/demisto-sdk/pull/4019)
* Fixed an issue where **secrets** command failed in case of detached head git state [4041](https://github.com/demisto/demisto-sdk/pull/4041)
* Fixed an issue where a few USES relationships between playbooks were not collected by the playbook parser. [4032](https://github.com/demisto/demisto-sdk/pull/4032)
* Fixed an issue where *validate* failed *pre-processing rule* id-set file validation. [4042](https://github.com/demisto/demisto-sdk/pull/4042)
* Fixed an issue where **validate** would not mention the reason when failing to connect to MDX. [4048](https://github.com/demisto/demisto-sdk/pull/4048)
* Fixed an issue where reading files from git could not be read when a commit did not exist locally. [4052](https://github.com/demisto/demisto-sdk/pull/4052)
* Fixed an issue where the **upload** command failed when using the `DEMISTO_SDK_OFFLINE_ENV` environment variable. [4034](https://github.com/demisto/demisto-sdk/pull/4034)
* Fixed an issue where **setup-env** crashed when trying to upload an instance of an integration into xsoar. [4044](https://github.com/demisto/demisto-sdk/pull/4044)
* Fixed an issue where the *init* command sometimes failed in the dialogue when enter was pressed and not explicitly written false. [4058](https://github.com/demisto/demisto-sdk/pull/4058)
* Fixed an issue where validate would state that it failed, even though it shouldn't, and then it would display an empty list of content items when running on specific validations. [4006](https://github.com/demisto/demisto-sdk/pull/4006)
* Fixed an issue where reading files from git failed when sending file paths as absolute. [4060](https://github.com/demisto/demisto-sdk/pull/4060)
* Code readability improvements in the **error-code** command. [3322](https://github.com/demisto/demisto-sdk/pull/3322)
* Update `update_content_graph` function to create the graph from scratch if `DEMISTO_SDK_GRAPH_FORCE_CREATE` env is set to true. [4037](https://github.com/demisto/demisto-sdk/pull/4037)
* Updated the path of the `neo4j` directory, generated & used by the `graph` commands, to project's directory (`$HOME/.demisto-sdk`). [4010](https://github.com/demisto/demisto-sdk/pull/4010)
* Added a `DEMISTO_SDK_NEO4J_VERSION` environment variable to set a custom Docker tag to pull for the `neo4j` image instead of the default one. [4010](https://github.com/demisto/demisto-sdk/pull/4010)
* Added `comment:marketplacev2` to the script schema. [4077](https://github.com/demisto/demisto-sdk/pull/4077)
* Sped up the way **validate** checks for deprecated content items. [3578](https://github.com/demisto/demisto-sdk/pull/3578)
* Sped up the way **validate** reads pack_metadata.json files. [3578](https://github.com/demisto/demisto-sdk/pull/3578)
* Added support for SVG image files in the **validate** command. [4047](https://github.com/demisto/demisto-sdk/pull/4047)
* Added support to set `deprecated` field for specific marketplaces in content items. [4078](https://github.com/demisto/demisto-sdk/pull/4078)
* Added a new step in the **validate-changelog** to comment the changelog description in PR comments. [4040](https://github.com/demisto/demisto-sdk/pull/4040)
* Added support to query the pull request number automatically when running **sdk-changelog --init** command. [4040](https://github.com/demisto/demisto-sdk/pull/4040)
* Modified the logging level of a few messages accross the SDK. [3301](https://github.com/demisto/demisto-sdk/pull/3301)