Release 3.0.0rc5

What's Changed

Enhancements

• Log warning when a Concurrent, Dask, or Ray versions of PrefectFuture are garbage collection before resolution by @desertaxle in #14148

Fixes

• Fixes passing PrefectFutures to flows by @desertaxle in #14152
• Move timeout context into slot acquisition service by @zzstoatzz in #14121
• Add ability to defer result persistence by @cicdw in #14155
• Silence runtime errors for ephemeral shutdown by @jlowin in #14163

Documentation

• Add OSS to the quickstart by @djsauble in #14093
• chore(docs): add RayTaskRunner doc example using runtime_env by @parkedwards in #14138
• Remove references to ConcurrentTaskRunner from docs and ensure examples use .wait() by @zangell44 in #14144
• prefect-dbt - update integration docs by @seanpwlms in #14133
• Touch up flows section of docs by @cicdw in #14162
• Consolidates Dask content in Dask integration page by @billpalombi in #14177
• quickstart-tweaks by @billpalombi in #14142
• fix links by @stellardave in #14153
• Make some updates to the contributing sections of the docs by @cicdw in #14161
• Try to clean up task runner noise by @cicdw in #14169
• Consolidate Ray content by @billpalombi in #14171
• Remove separate logic section entirely by @cicdw in #14168

Refactor

• Move DeploymentImage to prefect.docker by @aaazzam in #14151
• relocate EntrypointType by @aaazzam in #14149
• Refactor FlexibleScheduleType by @aaazzam in #14158
• Remove remaining registry references by @aaazzam in #14173

Breaking

• Remove PrefectObjectRegistry [Taylor's Version] by @aaazzam in #14172

Integrations

prefect-docker

• add cached docker build and push steps by @zzstoatzz in #13286

prefect-kubernetes

• Fixes KubernetesClusterConfig import by @desertaxle in #14154

Full Changelog: 3.0.0rc4...3.0.0rc5