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Merge pull request #1639 from redis/DOC-5284
RC: Faster resharding changelog
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content/operate/rc/changelog/june-2025.md

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- rc
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description: New features, enhancements, and other changes added to Redis Cloud during
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June 2025.
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highlights: Block public endpoints, Free database selection
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highlights: Block public endpoints, Free database selection, Faster scaling with Redis hashing policy
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linktitle: June 2025
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weight: 28
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---
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You can now create a free database from the [Create a database]({{< relref "/operate/rc/databases/create-database/create-free-database" >}}) page. Free databases are perfect for learning and exploring Redis. You get 30 MB of space for you to learn Redis concepts and develop application prototypes.
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You can only have one free database per account. If you already have a free database, you can [delete it]({{< relref "/operate/rc/databases/delete-database" >}}) or [upgrade it to a paid Essentials plan]({{< relref "/operate/rc/subscriptions/view-essentials-subscription#upgrade-plan" >}}) before creating a new one.
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## Enhancements
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### Faster scaling with Redis hashing policy
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Starting June 24, 2025, accounts with the [Redis hashing policy]({{< relref "/operate/rc/databases/configuration/clustering#redis-hashing-policy" >}}) can create databases that scale faster. This makes resharding operations up to 40% faster than before.
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Faster scaling requires a new database created after June 24, 2025, running Redis 7.4 or later, with the [Redis hashing policy]({{< relref "/operate/rc/databases/configuration/clustering#redis-hashing-policy" >}}) selected.
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For these databases, this enhancement is enabled automatically, ensuring that all future resharding operations complete faster than ever.

content/operate/rc/databases/configuration/clustering.md

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- Your application does not use hashtags in database key names.
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- Your application uses binary data as key names.
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The Redis hashing policy allows for faster scaling where available.
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### Standard hashing policy
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The Standard hashing policy is mostly consistent with the Redis hashing policy, and will generate the same hash-slot calculation in the following cases:

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