floci 1.5.31

[chenrui333]

Created by brew bump

---

Created with brew bump-formula-pr.

Details

release notes

## 🎉 Highlights
This release brings CloudWatch Logs Insights, adds RDS Data API for PostgreSQL, introduces RDS mock mode and read-only Cloud Control APIs, and lands substantial persistence and performance work. Lambda cold starts speed up with read-only code mounting, and multiple services join the durable-state family. Welcome to the 2 first-time contributors.
🔍 CloudWatch Logs Insights
Logs Insights query support lands (#1448), enabling local execution of the query DSL for log analysis workflows. This closes one of the more requested CloudWatch Logs gaps.
🐘 RDS Data API for PostgreSQL
The RDS Data API now supports PostgreSQL (#1720), extending the MySQL-backed Data API added in 1.5.25. Serverless SQL workflows against both engines now work locally.
🎭 RDS mock mode
Mock mode for RDS lets clusters and instances be created without Docker (#1655). Useful for CI environments that don't have Docker-in-Docker, or for fast unit-style tests where the real engine isn't needed.
🌐 Cloud Control API
list_resources from local services now works via the Cloud Control API (#1602), and read-only describe/list APIs for resource collection are broadly implemented (#1581). Combined with the Steampipe support in 1.5.28, tools that use unified resource-discovery APIs against AWS can now target Floci.
💾 Persistence expansion
Three more services join the durable-state family:

Elastic Beanstalk: applications, versions, and environments persist across restart (#1729)
Lambda: version counters and event-invoke configs persist (#1730)
API Gateway: API key tags persist, plus GetApiKey route (#1677)

🚀 Lambda cold-start performance
Lambda cold starts get meaningfully faster: function code now mounts from a read-only volume rather than being copied per cold start (#1673). Combined with the base64 round-trip removal in 1.5.30, Lambda's warm-up story is significantly improved.
🖥️ EC2: image and metadata catalogs
Two coordinated EC2 improvements from @jvanzyl:

Instance metadata catalog with architecture parity (#1596)
Registered images and snapshots support (#1601)

Real IaC that references specific instance types or manages custom AMIs behaves much closer to actual AWS.
📨 EventBridge to Firehose
EventBridge can now deliver events to Firehose delivery stream targets (#1739), closing an integration gap for event-streaming architectures that fan out to analytics pipelines.
🧩 Step Functions extensions
Two more Step Functions capabilities land:

Map ItemReader for S3-backed JSON datasets (#1588), enabling large-scale distributed map patterns
Qualified Lambda function ARNs resolved in lambda:invoke (#1660)

📚 Docs: auto-generated Supported Actions
Documentation now generates Supported Actions tables from handler source (#1641). Drift between docs and code is structurally addressed, so the service pages stay accurate as new actions land.
✨ New Features
CloudWatch / RDS Data / Cloud Control

feat(cloudwatch): add Logs Insights query support by @beytullah-gunduz in feat(cloudwatch): add Logs Insights query support floci-io/floci#1448
feat(rds-data): add Data API for PostgreSQL by @QAnders in feat(rds-data): adding data-api for postgresql floci-io/floci#1720
feat(rds): add mock mode to create clusters and instances without Docker by @dnlopes in feat(rds): add mock mode to create clusters and instances without Docker floci-io/floci#1655
feat(cloudcontrol): list resources from local services by @jvanzyl in feat(cloudcontrol): list resources from local services floci-io/floci#1602
feat(read-apis): implement read-only describe / list APIs for resource collection by @Abhi011999 in feat: implement read-only describe/list APIs for resource collection floci-io/floci#1581

EC2 / EventBridge / Scheduler / CloudFormation

feat(ec2): add instance metadata catalog and architecture parity by @jvanzyl in feat(ec2): add instance metadata catalog and architecture parity floci-io/floci#1596
feat(ec2): support registered images and snapshots by @jvanzyl in feat(ec2): support registered images and snapshots floci-io/floci#1601
feat(eventbridge): deliver events to Firehose delivery stream targets by @hectorvent in feat(eventbridge): deliver events to Firehose delivery stream targets floci-io/floci#1739
feat(scheduler): dispatch ECS targets to RunTask by @jvanzyl in feat(scheduler): dispatch ECS targets to RunTask floci-io/floci#1733
feat(cloudformation): apply S3 Bucket CorsConfiguration by @dixitrathod16 in feat(cloudformation): apply S3 Bucket CorsConfiguration floci-io/floci#1617

Step Functions / Secrets Manager

feat(stepfunctions): support Map ItemReader for S3-backed JSON datasets by @shrimptails-f in feat(stepfunctions): support Map ItemReader for S3-backed JSON datasets floci-io/floci#1588
feat(secretsmanager): support Filters and pagination in BatchGetSecretValue by @hectorvent in feat(secretsmanager): support Filters and pagination in BatchGetSecretValue floci-io/floci#1737

API Gateway

feat(apigateway): persist API key tags and add GetApiKey route by @awuzi in feat(apigateway): persist API key tags and add GetApiKey route floci-io/floci#1677

Core / Docs

feat(core): claim wire protocols reactively per Smithy selection guide by @hectorvent in feat(core): claim wire protocols reactively per Smithy selection guide floci-io/floci#1712
feat(docs): generate Supported Actions tables from handler source by @hampsterx in feat(docs): generate Supported Actions tables from handler source floci-io/floci#1641

🐛 Bug Fixes
Persistence

fix(elasticbeanstalk): persist applications, versions, and environments across restart by @hectorvent in fix(elasticbeanstalk): persist applications, versions, and environments across restart floci-io/floci#1729
fix(lambda): persist version counters and event-invoke configs across restart by @hectorvent in fix(lambda): persist version counters and event-invoke configs across restart floci-io/floci#1730

RDS / Auto Scaling / EC2 / EKS

fix(rds): resolve tags by ARN resource type, not only DB instances by @dnlopes in fix(rds): resolve tags by ARN resource type, not only DB instances floci-io/floci#1649
fix(rds): improve Postgres proxy startup parity by @jvanzyl in fix(rds): improve postgres proxy startup parity floci-io/floci#1599
fix(autoscaling): align active instance refresh behavior by @jvanzyl in fix(autoscaling): align active instance refresh behavior floci-io/floci#1598
fix(ec2): honor launch template default version updates by @jvanzyl in fix(ec2): honor launch template default version updates floci-io/floci#1704
fix(eks): let pods pull images pushed to the Floci ECR registry by @hectorvent in fix(eks): let pods pull images pushed to the Floci ECR registry floci-io/floci#1762

SQS / S3 / Step Functions

fix(sqs): render Query-protocol errors as XML instead of leaking JSON by @hectorvent in fix(sqs): render Query-protocol errors as XML instead of leaking JSON floci-io/floci#1732
fix(sqs): honor queue-level DelaySeconds for standard SQS queues by @Croway in Honor queue-level DelaySeconds for standard SQS queues floci-io/floci#1567
fix(s3): fix CopyObject (issue #1560) by @kapoorp99 in Fix(s3)/1560 fix copy object floci-io/floci#1670
fix(stepfunctions): resolve qualified Lambda function ARNs in lambda:invoke by @abanna in fix(stepfunctions): resolve qualified Lambda function ARNs in lambda:invoke floci-io/floci#1660

CloudWatch / EMR / Storage / Docker

fix(cloudwatch): return ResourceNotFound for SetAlarmState on missing alarm by @mvanhorn in fix(cloudwatch): return ResourceNotFound for SetAlarmState on missing alarm floci-io/floci#1621
fix(emr): return AWS client-error codes instead of 500 InternalServerError by @hectorvent in fix(emr): return AWS client-error codes instead of 500 InternalServerError floci-io/floci#1731
fix(storage): make computeIfAbsent atomic by @jvanzyl in fix(storage): make computeIfAbsent atomic floci-io/floci#1699
fix(docker): isolate managed resource containers by @jvanzyl in fix(docker): isolate managed resource containers floci-io/floci#1703

🚀 Performance

perf(lambda): mount function code from a read-only volume instead of copying per cold start by @abanna in perf(lambda): mount function code from a read-only volume instead of copying per cold start floci-io/floci#1673

🧰 Tests

test(ec2): filter default VPC / subnet lookups to fix flaky describeDefaultVpc by @okinaka in test(ec2): filter default VPC/subnet lookups to fix flaky describeDefaultVpc floci-io/floci#1726
chore(glue): fix GlueJsonHandlerEmptyListTest compile on main by @hectorvent in chore(glue): fix GlueJsonHandlerEmptyListTest compile on main floci-io/floci#1764

📚 Documentation

docs: adding sponsor section by @hectorvent in docs: adding sponsor section floci-io/floci#1724

👋 New Contributors
A warm welcome to everyone making their first contribution to Floci:

@QAnders in feat(rds-data): adding data-api for postgresql floci-io/floci#1720
@awuzi in feat(apigateway): persist API key tags and add GetApiKey route floci-io/floci#1677

Full Changelog: floci-io/floci@1.5.30...1.5.31

View the full release notes at https://github.com/floci-io/floci/releases/tag/1.5.31.

---

[Copilot]

Pull request overview

Updates the Homebrew formula for floci (a local AWS emulator) to the latest upstream release 1.5.31, aligning the tap with the new tag and source checksum.

Changes:

• Bump floci from 1.5.26 to 1.5.31.
• Update the source tarball sha256 to match the new release.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[github-actions]

Superseded by #9055