Announcing Istio 1.2.1

We're pleased to announce the availability of Istio 1.2.1. Please see below for what's changed.

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Bug fixes

• Fix duplicate CRD being generated in the install (Issue 14976)
• Fix Mixer unable to start when Galley is disabled (Issue 14841)
• Fix environment variable shadowing (NAMESPACE is used for listened namespaces and overwrites Citadel storage namespace (istio-system))
• Fix cause of 'TLS error: Secret is not supplied by SDS' errors during upgrade (Issue 15020)

Minor enhancements

• Allow users to disable Istio default retries by setting retries to 0 (Issue 14900)
• Introduction of a Redis filter (this feature is guarded with the environment feature flag PILOT_ENABLE_REDIS_FILTER, disabled by default)
• Add HTTP/1.0 support to gateway configuration generation (Issue 13085)
• Add toleration for Istio components (Pull Request 15081)