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SonarQube 5.5 – May 3, 2016
New SonarQube Quality Model with built-in support of “Bugs” and “Vulnerabilities” issue types, new Measures project page, Compute Engine in a dedicated process, improved Background Tasks page
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SonarQube 4.5.7 (LTS *) – Apr. 8, 2016
SQALE Rating and Technical Debt Ratio, improvement of Coding Rules pages (active severity filter, display of remediation functions, management of manual rules), various other improvements and bug fixes.
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* LTS stands for Long Term Support. Blocker and Critical issues will be fixed or back-ported on it. There is always 2 versions supported: LTS and LATEST. See this blog post to decide between LTS and the LATEST version.

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SonarQube is distributed under the GNU Lesser GPL License, Version 3, under Swiss law. You may not use this application except in compliance with the License. You may obtain a copy of the License at The original GNU license from which this lesser license is derived can be found here. By downloading SonarQube software, you agree to the terms of this Lesser GPL v.3 license and that you are entering into a license agreement with a company located in Switzerland. Unless required by Swiss law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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