Which version of OSGi is implemented by which version of Eclipse/Equinox?

Question

We are looking for a table which matches Eclipse/Equinox release versions to the corresponding OSGi Service Platform specification release version. Eclipse/Equinox wiki doesn't have any info on this in a structured form.

Answer 1

The release archaeology is quite hard. So far we have these versions collected:

Year | Eclipse | Release  | OSGi spec | Equinox implementation version  
     | version | name     | version   | org.eclipse.osgi | org.eclipse.osgi.services
-----|---------|----------|-----------|------------------|--------------------------
2004 | 3.0     |          | 4.0 early |                  |                                   
2005 | 3.1     |          | 4.0 draft |                  |                                   
2006 | 3.2     | Callisto | 4.0       |                  |                                   
2007 | 3.3     | Europa   | 4.1       |                  |                                   
2008 | 3.4     | Ganymede | 4.1       | o.e.o_3.4.x      | o.e.o.services_3.1  
2009 | 3.5     | Galileo  | 4.2       | o.e.o_3.5.x      | o.e.o.services_3.2  
2010 | 3.6     | Helios   | 4.2       | o.e.o_3.6.x      | o.e.o.services_3.2  
2011 | 4.1/3.7 | Indigo   | 4.3       | o.e.o_3.7.x      | o.e.o.services_3.3  
2012 | 4.2/3.8 | Juno     | 5         | o.e.o_3.8.2      | o.e.o.services_3.3.100  
2013 | 4.3     | Kepler   | 5         | o.e.o_3.9.x      | o.e.o.services_3.3  
2014 | 4.4     | Luna     | 5         | o.e.o_3.10.x     | o.e.o.services_3.4  
2015 | 4.5     | Mars     | 5         | o.e.o_3.10.102   | o.e.o.services_3.5
2016 | 4.6     | Neon     | 6         | o.e.o_3.11.x     | o.e.o.services_3.5  
2017 | 4.7     | Oxygen   | 6         | o.e.o_3.12.x     | o.e.o.services_3.6
2018 | 4.8     | Photon   | 6         | o.e.o_3.         | o.e.o.services_3.6
2018 | 4.9     | 2018-09  | 6         | o.e.o_3.         | o.e.o.services_?
2018 | 4.10    | 2018-12  | 6         | o.e.o_3.13.200   | o.e.o.services_3.7.0
2019 | 4.11    | 2019-03  | 6         | o.e.o_3.13.300   | o.e.o.services_3.8.0
2019 | 4.12    | 2019-06  | 7         | o.e.o_3.14.0     | o.e.o.services_3.8.0
2019 | 4.13    | 2019-09  | 7         | o.e.o_3.14.x     | o.e.o.services_3.x