CHANGELOG.md

Zappa Changelog

0.61.4

• Fix manylinux wheel matching to support multiple PEP 600 platform tags (#1411)
  • Wheels with multiple PEP 600 manylinux tags (e.g. manylinux_2_27 + manylinux_2_28) are now correctly matched
  • Supports legacy and PEP 600 tags in any order
  • Fixes issues with wheels like cryptography and psycopg on newer Python versions
• Add initial EFS (Elastic File System) support (#1405)
  • Lambda functions can now mount EFS file systems for persistent storage
  • Configure via efs_config setting in zappa_settings.json
• Fix _clear_policy removing API Gateway v2 permissions (#1408)
  • Policy clearing now correctly preserves HTTP API (API Gateway v2) permissions
  • Prevents unintended permission removal during deployments

0.61.3

• Fix settings command generating invalid config for Django projects (#1404)
  • django_settings and app_function are mutually exclusive
  • When django_settings is provided via environment variable or CLI, app_function is now excluded from generated settings
  • Added regression test test_zappacli_settings_django_excludes_app_function

0.61.2

• Add support for Python 3.14 runtime (#1398)
  • Updated SUPPORTED_VERSIONS to include Python 3.14
  • Added Python 3.14 to get_runtime_from_python_version()
  • Updated CI pipeline to test against Python 3.14
  • Added test_get_manylinux_python314 test case
  • Updated documentation and templates to reflect Python 3.14 support
• Fix manylinux wheel matching for PEP 425 sorted platform tags (#1401)
  • Wheel filename matching now supports both sorted (legacy first) and unsorted platform tag orders
  • Added test_manylinux_wheel_platform_tag_sort_order test for tag ordering compatibility

0.61.1

• Add support for nested JSON configurations in settings command (#1397)
  • CLI arguments and environment variables now support complex nested objects and arrays
  • Enhanced --config argument parsing to handle JSON structures like cors_options, vpc_config, environment_variables
  • Type annotations updated throughout configuration pipeline for dict and list types
  • Comprehensive test coverage for nested configuration scenarios

0.61.0

• Add API Gateway v2 (HTTP API) support (#1391, #851, #1389)
• Add Lambda function URL support (#1183, #1121)
• Add settings command for generating zappa_settings.json via CLI/ENVARS (#1385, #988)
• Add Lambda invocation --qualifier and --client-context options for invoke and manage commands (#1394, #1368)
• Fix cloudwatch logging - restore root log level functionality (#1347, #1336)
• Update Lambda function URL permissions to include InvokeFunction action (#1393)
• Remove kappa dependency, internalize components (#1386, #954)
• Remove deprecated pkg_resources usage, migrate to importlib (#1384)
• Migrate from os.path to pathlib.Path (#1384, #1386)
• Replace deprecated datetime.utcnow() with datetime.now(timezone.utc) (#1384)
• Replace deprecated click.BaseCommand with click.Command (#1384)
• Move IAM policies to external JSON files for better maintainability (#1391)

0.60.2

• Fix infinite redirects issue (#1382, #1380)
• Add arm64 architecture support (#1379)

0.60.1

• Fix conflict in V2 Event handling (#1377, #1182)

0.60.0

• Add Python 3.13 support (#1364)
• Add Lambda SnapStart support (#1367)
• Remove deprecated Python 3.8 runtime support (#1374)
• Fix incorrect error messaging in CLI (#1314)
• Remove usage of copytree from distutils (#1352)
• Fix create_handler_venv win32 case where stderror_result is None (#1353)
• Replace invalid website links with GitHub links (#1371)
• Add note about character limit of function path in events (#1189)
• Add note about AWS Lambda Test Console available commands (#1375)
• Resolve warnings in regex library (#1376)

0.59.0

See release notes

0.58.0

• Add Python 3.11 support (#1262)
• support new ephemeral storage feature in zappa_settings.json (#1120)
• Update permissions (PR #1119)
• Outdated manylinux wheels download logic (#1249)
• cryptography>=35.0, plus pip>=20.3 - downloads wrong cryptography anywheel package (GLIBC_2.18 error) (#1063)
• fix response time improperly configured for micro-seconds. (#1265)
• fix unquote issue with querystring handling. (#1264)

0.57.0

• Python 3.10 support (#1124, #1160)
• Remove patron link from README (#1200)
• migrate test framework from nose to pytest (#1146)
• Upgrading Django to 4.2 crashes the zappa based deployment with Error 500 (#1230)

0.56.1

• Fix FileNotFoundError in running_in_docker (#1201)
• Use ZAPPA_RUNNING_IN_DOCKER environment variable to use any Python version inside Docker container (#1140)

0.56.0

• Not recognizing virtaulenv created with pyenv (#1132)
• Remove six from zappa dependencies (#1164)
• Handle optional space in x-forwarded-for header (#1127)
• [Migrated] #2077 Fix url decoding for query string (#879)
• [Migrated] [async] Check if args/kwargs are JSON Serializable while running locally (#704)
• [Migrated] Add on Docs: event_source from S3 with key_filters (#446)
• [Migrated] Logs are missing query strings (#410)
• [Migrated] Update BINARY_SUPPORT to use Content-Encoding to identify if data is binary (#908)
• Remove obsolete check for Django version < 1.7 (#1158)
• [Migrated] s3 zip includes files that should be matched by the exclude setting (#422)
• Add exclude_glob documentation (#1052)
• Unable to schedule SQS Batch Size of greater than 10 (#1117)
• [Migrated] s3 zip includes files that should be matched by the exclude setting (#422)
• Allow any Python version if using Docker image for Lambda (#1140)
• Incorrect hosted zone match (#1190)
• Issue while trying to install or download zappa without binary file (#1199)

0.55.0

• Fix "cd workflow fired event outside of the create tags event" (#1152)
• Remove 'futures' package requirement (#826,#808)
• Remove function invoke command does not need quotes around function (#900)
• Add python_requires to setup.py (#1111)
• Remove python 3.6 support (#1151)
• Update handler to be global if INSTANTIATE_LAMBDA_HANDLER_ON_IMPORT=True (#1096)
• Fix async invocation in Python 3 (#1006)
• Drastically reduce cold start times by calling LambdaHandler externally (#982)
• Support Newest Manylinux Version for dependencies (#1083)
• Decode zappa invoke output regardless of --no-color option (#1069)
• Convert project to using 'pipenv' to manage dependencies (#1077)
• Ensure unique scheduled event names (#1080)
• Check isort in CI (#1078)
• Use 'black' everywhere (#1076)
• Update setup.py (#1050)

0.54.2

• Update documentation to reflect python 3.9 support (#1137)

0.54.1

• Increase Lambda client read timeout to 15m (#1065)
• Unpin Werkzeug from v0.x (#1067)

0.54.0

• Pin troposphere version and update to 3.x (#1029)
• Relax stage name restrictions when not using apigateway (#993)
• Wait for lambda to become active during deploy/update (#992)
• add support for Python 3.9 (#1026)

0.53.0

• Deprecated ACME v1 for Lets Encrypt
• Global black formatting
• Update & deploy using a docker container
  • See blog post for more details on the current functionality and how it works
  • See PR or original issue for discussion around what is currently supported & next steps

0.52.0

• Remove dateutil version restriction
• Fix failed downloads of wheel packages with non-alphanumeric characters
• Last release from Miserlou/Zappa
• Removed references to zappa.io

0.51.0

• Lambda Layers
• Cognito support
• Skip venv check if --no_venv argument is passed
• Fix for abi3 filename matching
• Wait for the Load Balancer to become active before proceeding
• Add option 'Scheme' for alb config
• Allow full path exclusions while packaging
• Workaround for werkzeug incompatibility
• And assorted fixes

0.50.0

• Updated manylinux to support manylinux1/manylinux2010/manylinux2014 packages
• Fixed issue with duplicated cookie headers in API Gateway
• Various maintenance updates to the README file
• Remove old python 2.7 code (not all yet)
• Use pip-tools to manage dependencies (and remove pinned dependencies from the package)
• Add option for concurrency limit
• Use safe_load with YAML
• Support for ABI3 binary packages (particularly cryptography)
• Remove dependency on lambda-packages

0.49.0

• Added support for Python 3.8
• Fixed boto3 reporting of long names
• Added support for new AWS Regions
• Minor bug and README fixes

0.48.2

• Last version with Python 2.7 support.
• Fix for invalid values of HTTP_HOST and others (introduced in 0.48.0)

0.48.1

• Fix for an issue where you couldn't update a function if it had been deployed with a version prior to 0.48.0
• Support for private (VPC-only) API Gateway endpoints

0.48.0

• Deprecation of zappa.async because async is a reserved word in 3.7, please use zappa.asynchronous
• Support for Application Load Balancer as an alternative to API Gateway
• Improvements in manylinux wheel downloads
• Support for multi-value query strings
• Python 3.7 support
• Support for multi-value headers
• Support for the new 256kB async limit
• Bunch of small typos, fixes and documentation improvements
• Use Django 2 on tests with python 3
• Stop applying tags on buckets not created by zappa
• Be more forgiving on 504 errors during deployment
• Fix cleanup of DynamoDB table for async tasks
• Detection of invalid bucket names
• Flake8 checks added to tests

0.47.1

• Handle accounts with more than 100 domains in route 53
• Force requests upgrade to 2.20.0 for compatibility with urllib3 1.24
• Allow defining API Gateway policies (including restricting access to one IP address)

0.47.0

• Support for SQS events
• Added test to enforce running of doctoc
• Add support for running django as a WSGI app (for NewRelic and others)
• Updates AWS regions for lambda and API Gateway
• Fix support for gcloud and other packages with slim_handler
• Add --disable-keep-open to zappa tail
• Dependency updates
• Fix pyenv invocation
• Add custom base_path stripping support
• Multiple documentation fixes and improvements
• first iteration of a documented deploy policy

0.46.2

• hotfix for creating virtual environments

0.46.1

• Hotfix for pipenv support (pip >10.0.1)
• Adds AWS GovCloud support!
• Test fix

0.46.0

Okay, I dropped the ball for a long time. Bad BDFL! New releases will come much faster once again

• Pip10 compatibility
• Add support for base path configuration in API gateway custom domain.
• Fix path case sensitivity in get_installed_packages
• Move task decorator async decision from import time to call time.
• Fix documentation error in authorizer stanza of zappa_settings.json.
• Adding explicit UTF-8 encoding for Flask app detection
• Bump lambda packages version
• Fix for work with latest Werkezeug
• Fixed parameter name from 'FunctionNmae' -> 'FunctionName'
• Remove use; fixes #1522
• Philippe Trounev is awesome
• fix case sensitivity problem for comparing package location
• isBase64Encoded is a boolean flag instead of string true
• check pip return code as sometimes pypi lookup fails
• Add support to delete old versions of lambda functions.
• Reactor title casing of dict keys into a utility function
• Add role_arn settings variable
• ..and too many more, check the changelog!

0.45.1

• Make package_info.json consistent across Python versions
• Fixes to task_sns

0.45.0

• Add support for SQLite on Python 3.6 (LP bump)
• Add unique package identifier file
• Fixes #1171 don't colorize partial words
• Various small changes
• More robust OpenSSL parsing for LE
• Update applies tags
• Allows deploying and updating from existing S3 package

0.44.3

• Slim handler packaging hotfix - thanks @mcrowson!

0.44.2

• Non-Dynamo asynx hotfix - thanks @jwkvam!

0.44.1

• Packaging hotfix - thank Yunseop!

0.44.0

• Async responses (thanks Sean!)
• Remove setLevel call from common log
• Fix #1023
• Merge #1058, 1059, 1073
• Allow overriding of endpoint_url arg
• Add support for API Gateway stage variables
• Add AWS X-Ray support (thanks @mathom!)
• Events take kwargs (Thanks @mcrowson!)
• Detect P2/3 during init
• Include stage names in slim_handler zips
• Allow -s with manage
• Use same S3 bucket for global endpoints
• Fix bug with mixed-case packages
• Cache wheels, fix 0-byte wheels

0.43.2

• Add index prefix to each subsequent schedule expression for the same event (#1051)
• fix/Only update CORS on resources which have an OPTIONS method (#1036)
• Support for binary support and cors simultaneously (#1011)
• Set Flask script name based on domain which the request was made to (#1015)
• Fix SNS Async (#1055)
• GZip for slim handler
• Force color option
• Various dep bumps

0.43.1

• Fixes #1001, don't override AWS env vars if k:v not set. Thanks Nik and Sean!

0.43.0

• Checks for the key 'Environment' when fetching remote lambda env vars (#988)
• except BotoCoreError before general exception in zappa.cli.update
• make cookie hack case-insensitive
• Fix #998 - Make environment variable keys strings instead of byte arrays in python 3.6
• Add --disable_progress command line parameter
• #946 - Allow setting cors to false.
• #870 Lambda from outside
• Implement context header mappings - Feature Request Issue #939
• Separating out native AWS environment variables ##962
• Rule name shortening
• Splintering aws_environment_variables from environment_variables (to avoid overwriting AWS native env vars).

0.42.2

• Add exclude for pycache contents (#943)
• Fix #937 - Use get_data
• Add support for configuring APIGW cache TTL and encryption #942
• Addressing #909: Don't load credentials for 'package' command

0.42.1

• Small fixes for #918, #922, #803, #802, #799, #888, #903, #893, #828, #874, and others.
• Support for manylinux wheels Python 3.6 package downloading.
• Py3 certify fixes.
• Add support for multiple expressions when scheduling
• Fix content-type headers not passing through on DELETE
• Avoid creating init.py in a directory next to a module (.py file) with the same name
• Check recursively if there is any .py{,c} file in a directory before creating init.py
• Fix SNS event tasks
• Bump lambda-packages

0.42.0

• Cached manylinux wheel installed
• New dependency installation formatting
• Clarify "stage" vs "environment" terminology in code
• Fix problem with capitalized packages
• Delete local package if using wheels version. This saves several MBs on package size in some cases (e.g. numpy).
• Thanks to @mcrowson, @nikbora and @schuyler1d

0.41.3

• Various Python3 fixes
• Remove some dead code
• More binary package fixes thanks to and @nikbora and @bxm156
• Improved async tasks thanks to @schuyler1d
• Various small changes

0.41.2

• Support for new lambda-packages format (Python3 support)
• Fix setup.py on Windows Python3
• Fix #818 - python3 import for LE
• Support AWS-specific environment variables (with KMS)

0.41.1

• Add template command
• Add --json in more places
• Add --output to package
• Support for manylinux wheels Python 3.6 package downloading #803 from nikbora
• Fix PyEnv exit code #799

0.41.0

• Add Python3 Support! #793, #6
• Deprecate lets_encrypt_expression
• Refactor a bunch of stuff to work with Python3 package restrictions >:[
• #776 fix for libmysqlclient.so.18 error when using slim_handler
• add profile and region detection to init - thanks @pdpol
• #774 Wsgi environment improvements (Fix untrustworthy remote_addr)
• Only create __init__.py file if there are python files or sub dirs in the folder
• Update docs to reflect lambda name prepended to role_name
• Guard log responses (thanks @scoates)

0.40.0

• Add Async Task Support! Lots of tickets and PRs related, including #61, #603, #694 and #732.
• More info here: https://blog.zappa.io/posts/zappa-introduces-seamless-asynchronous-task-execution
• Fix Django non-WSGI function initialization, #748
• Add support for AWS Lambda Dead Letter Queue, #740
• Fix API Gateway test button (the bolt button), #735
• Switch to using per-lambda-name (project-stage) rather than a single default LambdaExecutionRole

0.39.1

• Fix broken Let's Encrypt trying to use new ACM ARNs
• Add apigateway_description setting, fixes #722
• More aggressive virtualenvironment checking

0.39.0

• Add certificate_arn setting, support for AWS Certificate Manager (#710)
• Fix zip permissions when building on Windows (#714)
• Change the active working directory to /tmp when using the slim handler so that relative filepaths work. (#711)

0.38.1

• Hotfix for broken Django deploys

0.38.0

• Add confirm to certify
• Add --manual to --certify
• Fix certify for existing domains
• Add extra_permissions setting
• Add shell command

0.37.2

• Revert to Kappa 0.6.0 #684 and others
• Add binary support for more HTTP methods, #696

0.37.1

• Add binary upload support, fix #683

0.37.0

• Add support for custom, non-Let's Encrypt certificates, thanks to Benjamin Congdon
• Change default permissions to allow executable binaries, #682
• Fix binary support for Django POST, #677

0.36.1

• Remove Kappa 0.6 specific hack
• Bring back '-' substitution

0.36.0

• Add automatic support for serving binary files! Via @wobeng, closes #481
• Fixes rollback default back to 1 from 0, #673
• Ensure correct chmodding during package creation, #484
• Update regions that Zappa supports, #667
• Validate function names based on actual gateway rules #521
• Fix unschedule events with trimmed names #662
• Fix a few places where extends wasn't respecting stage_config, #655
• Begin to remove some dead code
• Dependency bumps

0.35.2

• Adds --non-http to tail

0.35.1

• Fix 64bit lambda-packages (#645)
• Fix wheel packages (#642)

0.35.0

• Replace ZappaCookie with Set-Cookie permutation! :D (#636)
• Bump lambda-packages version
• Fix installed_packages_name_set (#637)
• Add slim_handler (#548)
• Various small requirements bumps and other fixes.

0.34.0

• Adds --since and --filter to tail
• Fixes unschedule command when used with specific stage

0.33.0

• Adds package command
• Forbids the use of unicode environment variable keys
• Initialize wsgi.errors to sys.stderr (was '')
• Accept AWS_SESSION_TOKEN when executing via an IAM role (#589)
• Set REMOTE_USER even when using iam_authorization
• Rename lets_encrypt_schedule to lets_encrypt_expression (#571)
• Messages in tail are now sequential
• Bump version requirements, update README
• Various other small changes

0.32.1

• File tail broken in CLI refactor

0.32.0

• Add Cognito Authorizers
• Refactor CLI, add Bash Completion
• Improve manylinux wheels
• Varios fixes and req bumps

0.31.0

• Adds the cors feature, big thanks to @AusIV!
• Adds support for -e eggs, thanks to @schuyler1d and @xuru!
• Adds support for YAML settings files. Eat up, hipsters.

0.30.1

• Add --http filter to tail
• Prefer apigateway_enabled but still respect use_apigateway, #493

0.30.0

• Adds colors to zappa tail output, fixes #492
• Adds --no-color CLI argument
• Adds fatal warning for bad app_functions, fixes #485.

0.29.2

• Fix S3 broken S3 events
• Move use_apigateway to apigateway_enabled

0.29.1

• Fixes progress bar error for manylinux packages
• Safely handle freezes when downloading from PyPI
• Adds s3:// syntax for remote env files. (#478, thanks @Leandr!)

0.29.0

• Adds extends syntax to settings file.
• Fixes Django migrations, #464
• Adds support for manylinux wheels! #398
• Fixes multiple events in status command
• Fixes support for certify on apex domains, #451

0.28.3

• Filter private hosted zones to avoid conflicts while certifying
• Fix small Python3 bug (#457)
• Fix for #453 (windows os.path)
• Re-raise Zappa exception with full traceback
• Skip pyc on django migrations, fixes #436
• Delete correct domain name, #448

0.28.2

• added region and lambda name to not deployed error

0.28.1

• Add "global" mode to init. Expect a blog post soon!
• Small refactors and dependency upgrades.

0.28.0

• --json for machine readable status output
• --all for global deployment prep
• Better exit code handling
• Get AWS region from profile if not set in zappa_settings.json
• Fix broken Django management command invocation
• Add Kinesis permission
• Add capability to specify authoriser arn
• Various refactors and small fixes

0.27.1

• Bump lambda-packages
• Fix new Django unicode problems (#397)
• Ensure env vars are strings via @scoates
• Fix #382

0.27.0

• Remove many hacks using new API Gateway features.
  • Closes #303, #363, #361
  • See the blog post for more details!
• Bump dependencies - make sure you reinstall your requirements!
• Improved stack update handling.

0.26.1 (Never Published)

• Warn on namespace collisions.
• Bump lambda-packages version.

0.26.0

• Use simplified API Gateway configuration, via @koriaf.
• Add better support for use_apigateway without any supplied app function. Reported by @mguidone.
• Truncate illegally long event functions names. Reported by @mguidone.

0.25.1

• Remove 'boto' from default excludes. #333, thanks Claude!
• Don't allow invalid API Gateway characters in the config. Thanks @scoates!
• Better respect for use_apigateway in update command.
• Avoids hang with API Gateway limit reached.
• Fix DynamoDB/Kinesis event sources, add docs. Big thanks Claude!

0.25.0

• Add ability to invoke raw python strings, like so:

  zappa invoke dev "print 1+2+3" --raw

• Fixes multi-argument manage commands.

• Updated related documentation.

• Fixes places where program was exiting with status 0 instead of -1. Thanks @mattc!

• Adds old-to-new-style check on delete, thanks @mathom.

0.24.2

• Fix a problem from trying to update old-style API routes using new Tropo code. Ensures touch works as intended again. Fix by @mathom.

0.24.1

• Add a helpful failure warning for users without permissions to automatically manage execution roles.
• Fix potential div by zero error in new Tropo code.

0.24.0

• Use Troposphere/CloudFormation to create API Gateway routes
  • Thanks, @mathom!
• zappa update now updates changes to API Gateway routes
• Redirect HTML content injection is fixed
• Redirect HTML content injection now only happens for 'text/html' content types. This is a partial solution to #303.
• Added CHANGELOG.md

0.0.1 - 0.23.2

• Didn't keep a changelog
• Sorry!
• Read the commit log :)