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-Welcome to the ruby wiki!
+Welcome to the ruby # Ruby
+
+## NOTE: Please *DO NOT* report security issues via this system.
+
+Please report through our [bounty program page at HackerOne](https://hackerone.com/ruby) or send a mail to security@ruby-lang.org instead.
+
+Reported problems will be published after fixes.
+
+## Contributions
+
+* [[Contributions]]
+* [[Donation]] How to donate Ruby development.
+
+## For Users
+
+* [[UpgradingRuby]]
+* [[MJIT]] How to use Ruby's JIT compiler
+
+Also follow [news announcements on www.ruby-lang.org](https://www.ruby-lang.org/en/news/).
+
+## For Developers
+
+* [[DeveloperHowto]], [[DeveloperHowtoJa]] \(日本語)
+* [[HowToReport]], [[HowToReportJa]] \(日本語)
+* [[HowToRequestFeatures]]
+* [[HowToRequestBackport]]
+* [[HowToContribute]]
+* [[HowToAnnounce]]
+* [[Security]]
+* [Documentation guidelines at documenting-ruby.org](http://documenting-ruby.org/documentation-guidelines.html)
+
+## For Committers
+
+* [[CommitterHowto]]
+* [[GitMigrationFAQ]]
+* [[HowToBackport]]
+* [[HowToReject]]
+* [[HowToManage]]
+
+* see also [[ruby-master:Main|ruby-master's memo]]
+
+## Ruby-core
+
+See the [[GeneralMaintenancePolicy|general maintenance policy]] for Ruby.
+
+* [[Contributors]]
+* [[Maintainers]]
+  * [[BranchMaintainerAppointmentProcess]]
+  * [[BranchMaintainerDischargingProcess]]
+  * [[MaintainerDischargingProcess]]
+
+## Release Engineering
+
+* [[ReleaseEngineering]]
+* [[HowToReleaseJa|リリース手順(Japanese)]] ~~[[HowToRelease]]~~
+
+# Developer Meetings
+
+Realtime Meetings are run according to the [[DevelopersMeetingRealtimeGuidelines]]
+IRC meetings are run according to the [[DevelopersMeetingIRCGuidelines]]
+
+## Previous Issues for Developers Meetings
+
+[DevelopersMeetings](https://bugs.ruby-lang.org/issues/14770) 
+
+For past meetings please see the [[DevelopersMeetingArchive]].
+
+
+## Projects
+
+* [[Ruby Enhancement Proposals]] \(REP)
+* [[StdlibGem]]
+* [[DevelopmentProjects]]
+* [[DTraceProbes]]
+* [[DenverAccord]]
+* [[CryptoProject]]
+
+
+## Continuous Build
+* [Ruby CI](http://rubyci.org/)
+* [continuous coverage](http://rubyci.org/coverage)
+
+## Developer docs
+* [[ConfigurationOptions]]
+* [[RubyFileList|Ruby file list]]
+* [[ProfilingTools]]
+
+## Memorandum
+* [[ScriptEncoding|Script Encoding Summary]] \([[ScriptEncodingJa|日本語版]])
+* [[Assumptions|Assumptions of Ruby C source code]] \(日本語版 [[AssumptionsJa|Rubyソースコードの仮定事項]])
+* [[WontFix|修正予定のないこと (WontFix)]] \(日本語)
+* [[PortabilityHacks]]
+* [[r35480_ExtendedMemo]]
+* [[MachineInstructionsTraceWithGDB]]
+* [[ImplementationOfModulePrepend]]
+* [[flonum_tech]]
+* [[GC_design]]
+* [[RGenGC]]
+* [[RincGC_ja]]
+* [[RefinementsSpec]]
+* [[Frozen Array and Hash literals proposal]]
+* [[CAPI obsolete definitions]]
+* [[Ruby 3x3 Optimization Ideas]]
+
+
+## Obsoleted
+
+## Release Plan
+* [[ReleasePlan|Release plan]], [[SupportedPlatforms|Supported platforms]]
+* [[SupportedPlatformsJa|Supported platforms]] \(日本語)
+* [[HowToReleaseRuby19|How to release Ruby 1.9]]
+  * 1.9.3 リリース作業手順 -> [[Ruby:HowToReleaseJa|リリース手順(Japanese)]]
+* [[MigrationIssuesFrom18|Migrations issues from 1.8]]wiki!