# Contributing to Eclipse QVTd
Thanks for your interest in this project.
## Project description
The Eclipse QVT Declarative (QVTd) component is a partial implementation of the
Core (QVTc) and Relations (QVTr) Languages defined by the OMG standard
specification (MOF) 2.0 Query/View/Transformation. To date the QVT Declarative
component provides editing capabilities to support the QVT Declarative
Languages: QVTd 2010, Helios, 0.7.0 provides QVT models and LPG based parsers
QVTd 2011, Indigo, 0.8.0 adds IMP-based editors. QVTd 2012, Juno, 0.9.0
re-engineers the models and editors to exploit Xtext and the OCL Pivot model.
QVTd 2013, Kepler, 0.10.0 introduces editing and execution of the QVTi
simplification of QVTc. QVTd 2014, Luna, 0.11.0 introduces a source debugger for
QVTi execution. QVTd 2015, Mars, 0.12.0 provides a very preliminary Epsilon
prototype of the QVTr to QVTc to QVTu to QVTm to QVTi chain. QVTd 2016, Neon,
0.13.0 provides a preliminary QVTr to QVTc to QVTu to QVTm to QVTi chain. QVTd
2017, Oxygen, 0.14.0 provides a more useable UMLX to QVTr to QVTc to QVTu to
QVTm to QVTs to QVTi chain and so full editing, compliation, execution,
debugging. QVTd 2018, Photon, 0.15.0 goes direct from QVTr to QVTs to start
supporting QVTr overrides.
## Developer resources
Information regarding source code management, builds, coding standards, and
The project maintains the following source code repositories
This project uses Bugzilla to track ongoing development and issues.
* Search for issues: https://eclipse.org/bugs/buglist.cgi?product=QVTd&
* Create a new report: https://eclipse.org/bugs/enter_bug.cgi?product=QVTd&
Be sure to search for existing bugs before you create another one. Remember that
contributions are always welcome!
## Eclipse Contributor Agreement
Before your contribution can be accepted by the project team contributors must
electronically sign the Eclipse Contributor Agreement (ECA).
Commits that are provided by non-committers must have a Signed-off-by field in
the footer indicating that the author is aware of the terms by which the
contribution has been provided to the project. The non-committer must
additionally have an Eclipse Foundation account and must have a signed Eclipse
Contributor Agreement (ECA) on file.
For more information, please see the Eclipse Committer Handbook:
Contact the project developers via the project's "dev" list.