chore(master): release 0.4.0

[release-please]

🤖 I have created a release *beep* *boop*

0.4.0 (2021-02-24)

⚠ BREAKING CHANGES

• Apply namespace/package options to RecommendationEngine resources proto. (fix!: Apply namespace/package options to RecommendationEngine resources proto. #210)

Bug Fixes

• Apply namespace/package options to RecommendationEngine resources proto. (#210) (d3fd7c3)

Documentation

• generate sample code in the Java microgenerator (#248) (e61048d)

Dependencies

• update dependency com.google.cloud:google-cloud-shared-dependencies to v0.16.0 (#208) (c749372)
• update dependency com.google.cloud:google-cloud-shared-dependencies to v0.16.1 (b98fdc4)
• update dependency com.google.cloud:google-cloud-shared-dependencies to v0.17.0 (#228) (1740c66)
• update dependency com.google.cloud:google-cloud-shared-dependencies to v0.18.0 (#235) (fb4740b)
• update dependency com.google.cloud:google-cloud-shared-dependencies to v0.19.0 (#257) (0388424)

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[codecov]

Codecov Report

Merging #245 (d0daf74) into master (85948d9) will decrease coverage by 1.12%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master     #245      +/-   ##
============================================
- Coverage     74.28%   73.16%   -1.13%     
+ Complexity      228      193      -35     
============================================
  Files            24       24              
  Lines          1583     1513      -70     
  Branches         22        8      -14     
============================================
- Hits           1176     1107      -69     
  Misses          383      383              
+ Partials         24       23       -1     

Impacted Files	Coverage Δ	Complexity Δ
...engine/v1beta1/PredictionApiKeyRegistryClient.java	71.83% <0.00%> (-2.53%)	15.00% <0.00%> (-6.00%)
...endationengine/v1beta1/UserEventServiceClient.java	75.92% <0.00%> (-2.23%)	23.00% <0.00%> (-10.00%)
...ndationengine/v1beta1/PredictionServiceClient.java	62.50% <0.00%> (-2.21%)	7.00% <0.00%> (-2.00%)
...mmendationengine/v1beta1/CatalogServiceClient.java	75.92% <0.00%> (-1.39%)	27.00% <0.00%> (-10.00%)
...ne/v1beta1/stub/PredictionServiceStubSettings.java	75.55% <0.00%> (-0.79%)	10.00% <0.00%> (-1.00%)
...ta1/stub/PredictionApiKeyRegistryStubSettings.java	74.16% <0.00%> (-0.64%)	12.00% <0.00%> (-1.00%)
...v1beta1/stub/GrpcPredictionApiKeyRegistryStub.java	87.91% <0.00%> (-0.63%)	9.00% <0.00%> (-1.00%)
...nengine/v1beta1/stub/GrpcUserEventServiceStub.java	90.90% <0.00%> (-0.59%)	12.00% <0.00%> (-1.00%)
...ionengine/v1beta1/stub/GrpcCatalogServiceStub.java	92.51% <0.00%> (-0.53%)	13.00% <0.00%> (-1.00%)
...engine/v1beta1/stub/GrpcPredictionServiceStub.java	76.08% <0.00%> (-0.51%)	7.00% <0.00%> (ø%)
... and 2 more

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[yoshi-automation]

🤖 Release is at https://github.com/googleapis/java-recommendations-ai/releases/tag/v0.4.0 🌻

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