istio.io/content/about/notes/1.0.5/index.md

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Istio 1.0.5	87	notes

This release addresses some critical issues found by the community in prior releases. This release note describes what's different between Istio 1.0.4 and Istio 1.0.5.

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Fixes

• Disabled the precondition cache in the istio-policy service as it lead to invalid results. The cache will be reintroduced in a later release.

• Mixer now only generates spans when there is an enabled tracespan adapter, resulting in lower CPU overhead in normal cases.

• Fixed a problem that could lead Pilot to hang.