# Typesense v0.12.0

This section of the documentation is for v0.12.0. Please use the version dropdown in the Navbar to switch to other versions.

To learn more about Typesense, visit the non-version specific section of the documentation here.

The documentation is divided into the following sections:

# What's new

This is a major release packed with multiple new features and a few bug fixes.

Feature: Raft-based clustering for high write+read availability. We also deprecate the read-only replication feature supported via the --master argument.

Feature: Ability to Curate / Merchandize search results is now available in the open source version, via the Overrides feature.

Feature: Ability to create Aliases for collections is now available in the open source version.

Feature: Allow the maximum number of results returned to be configurable via the max_hits parameter. Previously only the top 500 results were returned.

Feature: Facet search: facet values that are returned can now be filtered via the facet_query parameter. The matching facet text is also highlighted.

Feature: Allow integer and float values to be facetable.

Feature: Facet stats such as min/max/avg are computed for numerical facet fields.

Feature: Allow fields to be marked as optional in the schema.

Feature: Expose typo_tokens_threshold parameter: If the number of results found for a specific query is less than this number, Typesense will attempt to look for tokens with more typos until enough results are found. Previously, this was hard-coded to 100.

Feature: The underlying string similarity score is exposed as _text_match and can be used as a sorting field parameter.

Security: Enforce API key authentication always for search end-point. Previously, search endpoint was open unless a search-only API key was explicitly defined.

Bug-fix: Ensure that float fields defined as a sorting field accepted integer values.

Bug-fix: Fixed an edge case that resulted in incomplete deletion of string array values when a document is deleted.

Others: Adopted GPL v3 license.