# Release History ### 0.4.0 / 2019-05-21 * Add Google::Cloud::Bigtable::VERSION * Set gRPC headers to allow maximum message size * Fix errors in code sample documentation ### 0.3.1 / 2019-04-29 * Add AUTHENTICATION.md guide. * Update generated documentation. * Update generated code examples. * Extract gRPC header values from request. ### 0.3.0 / 2019-02-01 * Move library to Beta. * Make use of Credentials#project_id * Use Credentials#project_id If a project_id is not provided, use the value on the Credentials object. This value was added in googleauth 0.7.0. * Loosen googleauth dependency Allow for new releases up to 0.10. The googleauth devs have committed to maintaining the current API and will not make backwards compatible changes before 0.10. ### 0.2.0 / 2018-11-15 * Update network configuration. * Allow the emulator host to be provided in the BIGTABLE_EMULATOR_HOST environment variable, or the emulator_host argument. * Add EMULATOR guide to show how to configure and use the emulator. * Update documentation. ### 0.1.3 / 2018-09-20 * Update connectivity configuration. * Update documentation. * Change documentation URL to googleapis GitHub org. ### 0.1.2 / 2018-09-12 * Add missing documentation files to package. ### 0.1.1 / 2018-09-10 * Update documentation. ### 0.1.0 / 2018-08-16 * Initial release