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The Eclipse Foundation
eclipse.org › downloads › packages › release › neon › 3
Neon 3 | Eclipse Packages
Release · Packages · Neon · Neon 3 · Please note that this is a developer build which might contain issues. 304 MB · 1,382,780 DOWNLOADS · Tools for Java developers creating Java EE and Web applications, including a Java IDE, tools for Java EE, JPA, JSF, Mylyn, EGit and others.
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The Eclipse Foundation
eclipse.org › downloads › packages › release › neon › 3 › eclipse-ide-java-developers
Eclipse IDE for Java Developers | Eclipse Packages
Release · Packages · Neon · 3 · Eclipse IDE for Java Developers · The essential tools for any Java developer, including a Java IDE, a Git client, XML Editor, Mylyn, Maven and Gradle integration · Git integration for Eclipse · Eclipse Java Development Tools ·
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The Eclipse Foundation
eclipse.org › downloads › packages › release › neon › 3 › eclipse-ide-java-ee-developers
Eclipse IDE for Java EE Developers | Eclipse Packages
Release · Eclipse IDE Neon · 3 · Eclipse IDE for Java EE Developers · Eclipse Installer · Eclipse Packages · Eclipse Developer Builds · 2025-09 RC1 · This release was published on 03/23/2017. A newer release is available here. This package was released on 03/23/2017.
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Eclipse
wiki.eclipse.org › Neon › Simultaneous_Release_Plan
Neon/Simultaneous Release Plan - Eclipsepedia
Projects that are part of Neon agree to abide by the requirements of the Eclipse yearly Simultaneous Release. The Release is always on the fourth Wednesday of June. The milestone dates are at roughly 6 week intervals. Any end-of-cycle release-candidate (RC) dates are typically one week apart.
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Eclipse Foundation
eclipse.dev › eclipse › development › plans › freeze_plan_4_6_3.php
Eclipse Neon Update 3 (4.6.3) Endgame Plan | The Eclipse Foundation
Neon Update 3 (4.6.3) Endga... Thursday, March 23, 2017: Simultaneous release train GA Neon.3.
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Eclipse Foundation
eclipse.dev › eclipse › news › 4.6
Eclipse Neon - New and Noteworthy
Welcome to Neon, the Eclipse Foundation's eleventh yearly Simultaneous Release, available June 22, 2016.
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The Eclipse Foundation
eclipse.org › downloads › packages › release › neon
Eclipse Neon | Eclipse Packages
Release · Eclipse Neon · Eclipse Installer · Eclipse Packages · Eclipse Developer Builds · 2022-09 M1 · 3 Packages · 3.RC3 Packages · 3.RC2 Packages · 2 Packages · 2.RC3 Packages · 2.RC2 Packages · 1A Packages · 1 Packages · 1.RC3 Packages · 1.RC2 Packages ·
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Wikipedia
en.wikipedia.org › wiki › Eclipse_(software)
Eclipse (software) - Wikipedia
October 1, 2025 - Eclipse 3.0 (released on 21 June 2004) selected the OSGi Service Platform specifications as the runtime architecture.
History
Architecture
Rich client platform
Server platform
Web Tools Platform
Modeling platform
Application lifecycle management
Features
Extensions
Alternative distributions
Sources
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Eclipse
projects.eclipse.org › projects › technology.egerrit › releases › 1.3.0-neon.3
Eclipse EGerrit 1.3.0 (Neon.3) | projects.eclipse.org
August 1, 2016 - 1.3.0 (Neon.3) Release Date · Thursday, March 23, 2017 - 12:00 · Release Type · Minor release · Reviews · Eclipse EGerrit 1.3.0 (Neon.3) Release Review · Website · Marketplace · Dev Mailing List · Proposal · Eclipse Technology · Eclipse ...
Find elsewhere
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Stack Overflow
stackoverflow.com › questions › 43711181 › eclipse-neon-neon-3-release-4-6-3-error-message
ide - Eclipse neon Neon.3 Release (4.6.3) error message - Stack Overflow
Top answer
1 of 1
1

Your error seems a lot like this one here: No repository found during checking Eclipse updates

At that location specified by the URL, it expects to see a content.xml and artifact.xml file along with the plugins and possibly other files. Those files are not likely present at that URL.

Either fix or remove the URL (in the Preferences → Install/Update → Available Software Sites).

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The Eclipse Foundation
eclipse.org › downloads › packages › file › 49872
/technology/epp/downloads/release/neon/3/eclipse-jee-neon-3-win32.zip | Eclipse Packages
/technology/epp/downloads/release/neon/3/eclipse-jee-neon-3-win32.zip · Eclipse Installer · Eclipse Packages · File ID: 4 374 809 · Download Count: 177 758 · MD5 Sum: ba9b05235e48ecfa1dd9126b15f465f7 · SHA1 Sum: 7b42f2ecdd5da67f0b59806e8817f1602fc2ad18 ·
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The Eclipse Foundation
eclipse.org › downloads › packages › release › neon › 3rc3
Neon 3.RC3 | Eclipse Packages
Release · Packages · Neon · Neon 3.RC3 · Please note that this is a developer build which might contain issues. 131 MB · 0 DOWNLOADS · This package contains Eclipse features that support the software development quality assurance process, such as Jubula and Mylyn.
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The Eclipse Foundation
eclipse.org › downloads › packages › file › 49873
/technology/epp/downloads/release/neon/3/eclipse-jee-neon-3-win32-x86_64.zip | Eclipse Packages
Stay up to date on our open source community and find resources to support your journey. ... The Eclipse Foundation provides our global community of individuals and organizations with a mature, scalable, and vendor-neutral environment for open source software collaboration and innovation. ... http://www.eclipse.org/downloads/download.php?file=/technology/epp/downloads/release/neon/3/eclipse-jee-neon-3-win32-x86_64.zip
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Eclipse
projects.eclipse.org › projects › polarsys.opencert › releases › 1.0.0-neon-3
Eclipse OpenCert 1.0.0 (Neon 3) | projects.eclipse.org
June 6, 2019 - Release Date · Sunday, June 30, 2019 - 12:00 · Release Type · Major release (API breakage) New & Noteworthy URL · https://www.polarsys.org/projects/polarsys.opencert/releases/1.0.0-neon-3 · Website · Dev Mailing List · Eclipse PolarSys ...
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Eclipse Foundation
projects.eclipse.org › releases › neon
Neon | projects.eclipse.org
October 6, 2016 - Neon · Release Date · Wednesday, June 22, 2016 - 12:00 · Previous Release · Mars · Eclipse IDE 2025-09, September 10, 2025 · Eclipse IDE 2025-06, June 11, 2025 · Eclipse IDE 2025-03, March 12, 2025 · Eclipse IDE 2024-12, December 04, ...
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Eclipse
genuitec.com › home › eclipse neon (4.6.3)
Eclipse Neon (4.6.3)
February 17, 2021 - Check out this extensive list of new additions to Eclipse Neon and discover your own favorites.
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The Eclipse Foundation
eclipse.org › downloads › packages › neonr3
neon/R3 | Eclipse Packages
The Eclipse Foundation is home to the Eclipse IDE, Jakarta EE, and hundreds of open source projects, including runtimes, tools, specifications, and frameworks for cloud and edge applications, IoT, AI, automotive, systems engineering, open processor designs, and many others · The Eclipse Foundation ...
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The Eclipse Foundation
eclipse.org › downloads › packages › file › 49915
/technology/epp/downloads/release/neon/3/eclipse-java-neon-3-win32-x86_64.zip | Eclipse Packages
http://www.eclipse.org/downloads/download.php?file=/technology/epp/downloads/release/neon/3/eclipse-java-neon-3-win32-x86_64.zip · File Size: 169 101 919 · SHA512 Sum: d1c6111bad30b5aeb6253fe2fbac636b6b35abb5b554455ed3a89061331cd30812420b0516151ef813b9cf89b7b498e707964ced6d5354c8b754d4258eead668 ·
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Eclipse
projects.eclipse.org › projects › ecd.cft › releases › 1.0.3-neon.3 › plan
1.0.3 (Neon.3) | projects.eclipse.org
This release is part of the Eclipse Simulataneous release for Neon.3. Given that this project depends on the Eclipse WTP project which is a +2 project. CFT is a +3 project for the milestone deliveries. For details of the +3 dates, see Neon milestone dates.