website/docs: add changelog for release candidates

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

website/docs/releases/v2021.6.md

@@ -41,6 +41,45 @@ slug: "2021.6"
 - Fix proxy outpost not being able to redeem tokens when using with an un-trusted SSL Certificate
 - Add UI to check access of any application for any user
 
+## Fixed in 2021.6.1-rc5
+
+- flows: fix configuration URL being set when no flow is configure
+- stages/authenticator_totp: set TOTP issuer based on slug'd tenant title
+- stages/authenticator_webauthn: use tenant title as RP_NAME
+- stages/identification: add UPN
+- stages/password: add constants for password backends
+- web: fix flow download link
+
+## Fixed in 2021.6.1-rc6
+
+- ci: build and push stable tag when rc not in release name
+- core: delete real session when AuthenticatedSession is deleted
+- core: fix impersonation not working with inactive users
+- core: fix upload api not checking clear properly
+- core: revert check_access API to get to prevent CSRF errors
+- events: add tenant to event
+- events: catch unhandled exceptions from request as event, add button to open github issue
+- flows: fix error clearing flow background when no files have been uploaded
+- outpost: fix syntax error when creating an outpost with connection
+- outposts: fix integrity error with tokens
+- outposts/ldap: improve responses for unsuccessful binds
+- policies/reputation: fix race condition in tests
+- provider/proxy: mark forward_auth flag as deprecated
+- providers/saml: improve error handling for signature errors
+- root: fix build_hash being set incorrectly for tagged versions
+- sources/saml: check sessions before deleting user
+- stages/authenticator_duo: don't create default duo stage
+- stages/authenticator_validate: add tests for authenticator validation
+- stages/identification: fix challenges not being annotated correctly and API client not loading data correctly
+- web: add capabilities to sentry event
+- web: migrate banner to sidebar
+- web/admin: fix user enable/disable modal not matching other modals
+- web/admin: select service connection by default when only one exists
+- web/flows: fix expiry not shown on consent stage when loading
+- web/flows: fix IdentificationStage's label not matching fields
+- web/flows: improve display of allowed fields for identification stage
+- website/docs: add docs for outpost configuration
+
 ## Upgrading
 
 This release does not introduce any new requirements.