# Hog2021.1 Changelog
```{warning} Outdated Documentation!
    This documentation version is out of date. Please check the [latest version 2026.1](https://hog.readthedocs.io/en/latest/).
```

- custom files are reset before each stage
- Stages run on a on_success rule
- remove WARNING about pre and post scripts not belonging to utils_1
- Updating copyright, printing the logo
- Allowing separate building branches (HOG_INTERMEDIATE_BRANCH)
- [bugfix] critical warning given for top name missing if there is flavour
- Locked property for IP in list files
- Synthesised IP products in the repository have always the priority to EOS copies
- add HOG_RESET_FILES variable. All the files or pattern listed here will be reset by Hog-CI before starting sinthesis
- create wrapper for sigasi CSV
- create make_sigasi_csv.tcl script
- Improvements to pre/post bitstream scripts
- CI is enabled also when Hog is modified
- TagRepository searches now for the greater tag reachable in the branch and not the newest
- create CopyXML shell wrapper
- bugfix: removed hog version from list of fw versions
- (bugfix) Remove -dirty suffix from SHA to fix missing bitfiles from release in case of diry bin/bit files
- create Execute, ExecuteRet, Git, GitRet functions to handle git commands and shell commands
- GetArtifactsAndRename gets always the artifacts from the last job in the MR pipeline
- Three stages that can be customized by users (user_pre, user_proj, user_post). 
- remove submodules from templates
- remove submodules from GetRepoVersions and update its usage everywhere
- new function GetSubmodule returns the submodule name of a given file or path
- MR messages can be configured with the HOG_MR_MSG environmental variable
- Attaching version and timing to the MR
- Note written at collect_artifact stage