Prepare for patched release 2.9.1

- Added release notes and freeze file
- Bump updated dependency versions

Signed-off-by: Rose Judge <[email protected]>

Prepare for Release 2.9.0

- Added release notes and freeze file
- Bumped the dependency versions
- Updated the README with the new Release number
- Updated project roadmap and project roadmap archive
- Corrected changelog and contributor command in release checklist

Signed-off-by: Rose Judge <[email protected]>

Prepare for Release 2.8.0

- Added release notes and freeze file
- Bumped the dependency versions
- Updated the README with the new Release number

Signed-off-by: Rose Judge <[email protected]>

Prepare for Release 2.7.0

- Added release notes and freeze file
- Bumped the dependency versions
- Updated the README with the new Release number
- Updated project roadmap

Signed-off-by: Rose Judge <[email protected]>

Bump release 2.6.0 to 2.6.1

Due to human error, release 2.6.0 is being renamed to 2.6.1. This commit
adjusts the version numbers and release notes accordingly.

Signed-off-by: Rose Judge <[email protected]>

Record and report scancode file licenses

Running Tern with the scancode extension was not reporting file level
license information due to a logic error. This commit updates the
add_file_data() function in scancode/executor.py to update file metadata
from scancode if the file already exists in the cache, or if not, add
the file object to the layer file list.

This commit also changes the default format to report the name of the
file licenses instead of the license expression as the license is human
readable and consistent with the other human readable license
expressions typically reported by the package managers.

Resolves tern-tools#959

Signed-off-by: Rose Judge <[email protected]>

Prep for Release 2.5.0

- Added release notes and freeze file.
- Updated the README with the new Release number and changed the list
  of releases to Previous Releases.
- Updated project roadmap.
- Bumped the dependency versions which addressed CVE-2021-28363.

Signed-off-by: Rose Judge <[email protected]>

Prep for Release 2.4.0

- Added release notes and freeze file.
- Updated the README with the new Release number and changed the list
  of releases to Previous Releases.
- Bumped the dependency versions.
- Updated release_checklist.md to reflect the fact that the master
  branch was renamed to main
- Moved 2020 project roadmap information to project-roadmap-archive.md
- Updated 2021 project roadmap

Signed-off-by: Rose Judge <[email protected]>

Prep for Release 2.3.0

- Added release notes and freeze file.
- Updated the README with the new Release number and changed the list
  of releases to Previous Releases.
- Bumped the dependency versions.
- Updated the year for requirements.in
- Updated release_checklist.md with some simpler steps for committing
  release notes and changes in the development environment.

Signed-off-by: Nisha K <[email protected]>

Prep for Release 2.2.0

- Added release notes and freeze file.
- Updated README with new Release.
- Bumped dependency versions.
- Added some clarity to the release checklist.

Signed-off-by: Nisha K <[email protected]>