Some time ago , it was proposed to have the following dates for the Oxygen.x update releases, but that was blocked from being ratified by some months of debate about what to do about JDK9's release.
Since JDK9 has slipped to Sept 21 , I'd like to ask again if these are the dates we want to work toward, and if not, what additional changes are required to make everyone happy. For example, do we want to adjust the September release's GA date from 09/27 to 09/21 to more closely align with the JDK9 release date?
If we all agree with at least the .2 and .3 dates (but further debate is needed for the .1 September dates), I can start putting at least the .2 and .3 release dates into the Planning Council calendar and the wiki page  so that everyone can see them and plan accordingly.
Note that TODAY is the end of the checkpoint week (based on the Neon.x dates )
I will assume that if I haven't heard from anyone in 24 hours that you all agree with the dates below.
Oxygen Update Releases
Oxygen GA Wednesday, 06/28/2017
Oxygen.1 Checkpoint Wednesday, 07/26 (no EPP packages, no release)
Oxygen JDK Update Friday, 08/04
Oxygen.1 RC1 Friday, 08/25
Oxygen.1 RC2 Friday, 09/01
Oxygen.1 RC3 Friday, 09/08
Oxygen.1 RC4 Friday, 09/15
Oxygen.1 Quiet Week Friday, 09/15 - Tuesday, 09/26
Oxygen.1 GA Wednesday, 09/27/2017
Oxygen.2 Checkpoint Wednesday, 10/18 (no EPP packages, no release)
Oxygen.2 RC1 Friday, 11/17
Oxygen.2 RC2 Friday, 11/24
Oxygen.2 RC3 Friday, 12/01
Oxygen.2 RC4 Friday, 12/08
Oxygen.2 Quiet Week Friday, 12/08 - Tuesday, 12/19
Oxygen.2 GA Wednesday, 12/20/2017
Oxygen.3 Checkpoint Wednesday, 01/17 (no EPP packages, no release)
Oxygen.3 RC1 Friday, 02/16
Oxygen.3 RC2 Friday, 02/23
Oxygen.3 RC3 Friday, 03/02
Oxygen.3 RC4 Friday, 03/09
Oxygen.3 Quiet Week Friday, 03/09 - Tuesday, 03/20
Oxygen.3 GA Wednesday, 03/21/2018
Aside: I can also load the Photon milestone dates  into the calendar if those dates are also approved.
Senior Software Engineer, RHCSA
Productization Lead :: JBoss Tools & Dev Studio
IM: @nickboldt / @nboldt / http://nick.divbyzero.com