[[https://wiki.ubuntu.com/WilyWerewolf | Back to Wily Werewolf Page]] * ''Please do not edit'' * Freezes normally happen around 2100 UTC time of the given date. This permits those last changes to be incorporated into the nightly builds. Last minute changes need to happen before then unless otherwise indicated by release manager. * Some background information and Q&A about the Ubuntu release process can be found on TimeBasedReleases * See the [[https://wiki.ubuntu.com/OtherProjectSchedules|Schedules of other projects]] || '''Week''' || '''Date''' ~-(Thursday)-~|| '''15.10 Events''' || ||<-5 #eeeeee> April 2015 || ||<#CCFFCC> '''1''' || April 30th || Toolchain Uploaded || ||<-5 #eeeeee> May 2015 || ||<#CCFFCC> '''2''' || May 7th || UOS (Monday - Thursday) || ||<#CCFFCC> '''3''' || May 14th || || ||<#CCFFCC> '''4''' || May 21st || || ||<#CCFFCC> '''5''' || May 28th || /!\ FeatureDefinitionFreeze || ||<-5 #eeeeee> June 2015 || ||<#FFFFCC> '''6''' || June 4th || || ||<#FFFFCC> '''7''' || June 11th || || ||<#FFFFCC> '''8''' || June 18th || || ||<#FFFFCC> '''9''' || June 25th || Alpha 1 (for opt-in flavors) || ||<-5 #eeeeee> July 2015 || ||<#FFEBBB> '''10''' || July 2nd || || ||<#FFEBBB> '''11''' || July 9th || || ||<#FFEBBB> '''12''' || July 16th|| || ||<#FFEBBB> '''13''' || July 23rd || || ||<#FFEBBB> '''14''' || July 30th || Alpha 2 (for opt-in flavors) || ||<-5 #eeeeee> August 2015 || ||<#FFCCCC> '''15''' || August 6th || || ||<#FFCCCC> '''16''' || August 13th || || ||<#FFCCCC> '''17''' || August 20th|| /!\ FeatureFreeze, /!\ DebianImportFreeze || ||<#FFCCCC> '''18''' || August 27th|| Beta 1 Freeze (Monday), Beta 1 (for opt-in flavors) || ||<-5 #eeeeee> September 2015 || ||<#E47A7A> '''19''' || September 3rd|| || ||<#E47A7A> '''20''' || September 10th || /!\ UserInterfaceFreeze || ||<#E47A7A> '''21''' || September 17th || /!\ DocumentationStringFreeze || ||<#E47A7A> '''22''' || September 24th || /!\ Final Beta Freeze, /!\ Final Beta || ||<-5 #eeeeee> October 2015 || ||<#BB3333> '''23''' || October 1st || || ||<#BB3333> '''24''' || October 8th || /!\ KernelFreeze, /!\ NonLanguagePackTranslationDeadline || ||<#BB3333> '''25''' || October 15th || /!\ FinalFreeze, /!\ ReleaseCandidate, /!\ LanguagePackTranslationDeadline || ||<#BB3333> '''26''' || October 22nd || /!\ '''FinalRelease''' {*} '''Ubuntu 15.10''' || ----