# Release History

### 0.8.0 / 2019-11-01

#### ⚠ BREAKING CHANGES

* The following methods now raise Google::Cloud::Error instead of
  Google::Gax::GaxError and/or GRPC::BadStatus:
  * Table#mutate_row
  * Table#read_modify_write_row
  * Table#check_and_mutate_row
  * Table#sample_row_keys

#### Features

* Raise Google::Cloud::Error from Table#mutate_row, Table#read_modify_write_row,
  Table#check_and_mutate_row, and Table#sample_row_keys.

#### Bug Fixes

* Update minimum runtime dependencies

#### Documentation

* Update the list of GCP environments for automatic authentication

### 0.7.0 / 2019-10-22

#### Features

* Update Table#column_families to yield ColumnFamilyMap for updates.
  * ColumnFamilyMap now manages ColumnFamily lifecycle.
* Add MutationOperations::Response.
* Add Bigtable::Status.
* Add Bigtable::RoutingPolicy.
* Update Ruby dependency to minimum of 2.4.

#### BREAKING CHANGES

* Remove ColumnFamily lifecycle methods (create, save, delete, and related class methods).
  * Replaced by Table#column_families yield block.
* Move Google::Cloud::Bigtable::Table::ColumnFamilyMap to Google::Cloud::Bigtable::ColumnFamilyMap.
  * This should only affect introspection, since the constructor was previously undocumented.
* Remove Project#modify_column_families.
  * Replaced by Table#column_families yield block.
* Remove Table#column_family.
  * Replaced by ColumnFamilyMap lifecycle methods.
* Remove Table#modify_column_families.
  * Replaced by Table#column_families yield block.
* Update GcRule#union and #intersection to not return lower-level API types.
* Update all return types and parameters associated with AppProfile routing policy to not use lower-level API types.
  * The new types have exactly the same API as the old types, so this change should only affect type introspection.
* Update return types of Chain and Interleave row filters to not use lower-level API types.
* Change return type of MutationOperations#mutate_rows from lower-level API types to wrapper types.
* Remove private MutationEntry#mutations from documentation.
* Update GcRule#max_age to microsecond precision.

#### Documentation

* Update sample code.
* Update documentation.

### 0.6.2 / 2019-10-01

#### Documentation

* Fix role string in low-level IAM Policy JSON example
* Update low-level IAM Policy class description and sample code

### 0.6.1 / 2019-09-05

#### Features
	
* Add IAM to low-level API client
  * Add BigtableTableAdminClient#get_iam_policy
  * Add BigtableTableAdminClient#set_iam_policy
  * Add BigtableTableAdminClient#test_iam_permissions

#### Documentation

* Update low-level IAM documentation
  * Update GetPolicyOption#requested_policy_version docs
  * Un-deprecate Policy#version

### 0.6.0 / 2019-08-23

#### Features

* Support overriding of the service endpoint

#### Documentation

* Update documentation

### 0.5.0 / 2019-08-05

* Accept nil gc_rule arguments for column_family create/update
* Update documentation

### 0.4.3 / 2019-07-12

* Update #to_hash to #to_h for compatibility with google-protobuf >= 3.9.0

### 0.4.2 / 2019-07-09

* Add IAM GetPolicyOptions in the lower-level interface.
* Custom metadata headers are honored by long running operations calls.
* Support overriding service host and port in the lower-level interface.

### 0.4.1 / 2019-06-11

* Enable grpc.service_config_disable_resolution
* Add VERSION constant

### 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