release info added and version changed

Author: dkazanc

RELEASE_howto.rst

@@ -1,16 +1,17 @@
 HTTomo-backends release how-to
 ------------------------------
 
-In order to update templates on the documentation page and build the `httomo-backends` PyPi package (with the updated templates) one need to do the following: 
+In order to update the yaml templates on the documentation page and build the `httomo-backends` PyPi package (with the updated templates) one need to do the steps bellow: 
 
-* update version of `httomo-backends`` in the `pyproject.toml` file
+* update version of `httomo-backends`` in the `pyproject.toml` file. Change it respectively to changes in the libraries as well as httomo. For example, if it is a simple update of parameters of the existing methods in libraries change the micro version, if a new method added to libraries change the minor version and if there were significant, possibly backward incompatible, changes in httomo and supporting scripts, then change the major version. 
 
 * If one needs to update TomoPy's templates then update the version of `tomopy` in `./docs/source/doc-conda-requirements.yml`
 
-* The same applies for the PyPi build, update `tomopy` version there if needed. 
+* The same applies for the PyPi build, update the `tomopy` version in `/.github/workflows/httomo_backends_pypi_publish.yml`,  if needed. 
 
+* Tag the `main` branch and make a release to trigger the PyPi build. 
 
-Note that there is usually no need to update `httomolib` and `httomolibgpu` versions anywhere as by default pip installed versions will be the latest.
+Please note that there might be no need to update `httomolib` and `httomolibgpu` versions as by default the pip installed versions will be the latest.
 
 
 

pyproject.toml

@@ -49,7 +49,7 @@ dev_template = "{tag}"
 
 [project]
 name = "httomo-backends"
-version = "2.1.2"
+version = "0.0.1"
 description = "Supplementary files for HTTomo backends."
 readme = "README.rst"
 license = {text = "BSD-3-Clause"}