Eclipse Mars Version

The upcoming version is named 2020-09 that should be out somewhere in Sept 2020. Diffrient smart chair.

Eclipse Mars Version

List of Eclipse flavors released over the years,

  • Mac OS X & Eclipse Mars (4.5.0) The format of Mac OS X applications has changed in Eclipse Mars to make Eclipse and Eclipse-based applications look more like native OS X applications. This format change was done in a way that is not backwards compatible, however SDC can work around this issue and will not put your users into a broken state.
  • While milestones 5 and 6 of the new primary version 4.6 (Eclipse Neon) have detailed release notes, information about Mars.2 is scarce. There is, however, a list of 95 bugs -all of them have been fixed for the current version of Eclipse. One of them, as Arjan Tijms reported, is a high profile OS X bug involving an ugly NPE.
VersionRelease DatePlatform VersionProjects
Callisto30 June 20063.2Callisto projects
Europa29 June 20073.3Europa projects
Ganymede25 June 20083.4Ganymede projects
Galileo24 June 20093.5Galileo projects
Helios23 June 20103.6Helios projects
Indigo22 June 20113.7Indigo projects
Juno27 June 20123.8 and 4.2Juno projects
Kepler26 June 20134.3Kepler projects
Luna25 June 20144.4Luna projects
Mars24 June 20154.5Mars projects
NeonJune 20164.6Neon projects
OxygenJune 20174.7Oxygen projects
PhotonJune 20184.8Photon projects
2018-09September 20184.9Neon projects
2018-12December 20184.102018-12 projects
2019-03March 20194.112019-03 projects
2019-06June 20194.122019-06 projects
2019-09September 201914.132019-09 projects
2019-12December 201914.142019-12 projects
2020-03March 202014.152020-03 projects
2020-06June 202014.162020-06 projects
2020-09 (planned)September 202014.172020-09 projects

⚡️ Did you know? : Eclipse versions have been named after different celestial bodies, more specifically planets or planets natural satellites such as Europa, Ganymede, Callisto, Galileo and Luna.

⚠️ Update: Eclipse Mars 4.5 version is available now: it supports Java version 8.

⚠️ Update: Post Oxygen release in June 2020, all later versions are named as yyyy-MM format!


  • Oh why did they stopped using the celestial names? It was not so difficult to know which one was the latest one as it was all released in alphabetical order, anyways! Having a quarter release with the year and month name seems just like IntelliJ IDE's.
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