S3Proxy 2.4.1

• Multiple fixes for the transient-nio2 storage backend

S3Proxy 2.4.0

• Add azureblob-sdk storage backend which supports other authentication mechanisms
• Add middleware to replace user metadata
• Add transient-nio2 storage backend
• Allow setting service-path config when running via Docker
• Ignore x-amz-te: append-md5 request header
• Ignore part checksums in CompleteMultipartUpload
• Improve testing by using Azurite in CI
• Set outputLength correctly on open ended range requests to encryptedBlobStore
• Support SSL setup via SSLContext in S3Proxy.Builder

Thanks @bersti, @ferjm, @hermandavid, @ptemarvelde, and @ZHAO-SHI-HAO for opening pull requests to improve S3Proxy!

S3Proxy 2.3.0

• Allow x-amz-user-agent header
• Add middleware to override storage class
• Adds feature allowing Access-Control-Expose-Headers configuration
• Configure maximum-timeskew with environment variable
• Fix time skew validation for presigned urls
• Look up HTTP headers while ignoring case
• Remove timestamp validation for requests that use query string authentication

Thanks @losfair, @sullis, @timuralp, @timursaikaliev, @twickline, and @vilmosnagy for opening pull request to improve S3Proxy!

S3Proxy 2.2.0

• Add DELETE and HEAD methods for CORS and CORS headers for all responses, #565
• Add regex middleware, #495
• Atomically replace objects in filesystem putBlob, apache/jclouds#162
• Change Docker base image to eclipse-temurin, #564
• CommonPrefixes is only for delimiter request; check size and tier null, #574
• Fix race condition with transient getBlob, apache/jclouds#150
• Improve performance of filesystem ListObjects with prefix and delimiter, apache/jclouds#161, apache/jclouds#164
• Increase max non-chunked request size to 128 MB, #579
• Set Jetty legacy URI compliance
• Upgrade to Apache jclouds 2.6.0 with many bug fixes

Thanks @alifirat, @jixinchi, @larshagencognite, @ryanfaircloth, @snpz, @srstsavage, and @steven-sheehy for opening pull request to improve S3Proxy!

S3Proxy 2.1.0

• Add Access-Control-Allow-Credentials header, #416
• Clear system property for credentials for file paths, #546
• Ensure all errors are logged at debug level, #543
• Fixed marker being saved under wrong key in marker cache, #531
• Ignore x-amz-api-version, #497
• Improve Docker configuration, #420, #441, #505, #512, #513
• Require Java 11, #458
• Upgrade to Jetty 11, #457

Thanks @christophkreutzer, @Decard6, @kinoute, @larshagencognite, @ryanfaircloth, @srujandeshpande, @st-h, and @thiagodasilva for opening pull request to improve S3Proxy!

S3Proxy 2.0.0

• configure Jetty to use legacy compliance
• improve compatibility with ExAws
• improve compatibility with Java 17
• micro-optimize request signing and parsing
• middleware to transparently encrypt data
• publish arm64 Docker images
• support for JUnit 5 extension mechanism
• upgrade to jclouds 2.5.0 with several storage backend compatibility fixes
• use Java 11 slim Docker image

Thanks @ansman, @cstamas, @FlorinPeter, @liamwhite, @sullis, @timuralp, and @xgourmandin for opening pull request to improve S3Proxy!

S3Proxy 1.9.0

• add alias bucket middleware #363
• add sharded bucket middleware #325 #351
• allow mapping buckets to different storage backends #378
• fix ETag with multipart upload using transient storage backend #338
• handle possibly-missing Content-Length #357
• optimize GetBlob with Range header when using transient storage backend
• support Iso8601 in date headers #366
• upgrade to Apache jclouds 2.4.0 with several storage backend compatibility fixes
• upgrade to Jetty 9.4

Thanks @kortemik, @peterzeller, and @timuralp for opening pull requests to improve S3Proxy!

S3Proxy 1.8.0

• allow Glacier storage class
• always return application/x-directory for directories
• enforce single and multi-part size limits #324
• fix issue with non-file GCS credentials #328
• fix race condition with transient backend #303
• handle empty ListObjects with Azure #326
• optimize range requests for filesystem and transient backends
• support CORS for HeadObject and multipart requests
• support custom endpoint in Docker
• support more than 32 multipart upload parts with GCS #330
• upgrade to Apache jclouds 2.3.0 with several storage backend compatibility fixes

Note: this release requires Java 8 or newer

Thanks @curosmj, @johnnyaug, @reimannf, and @snoe925 for opening pull requests to improve S3Proxy!

S3Proxy 1.7.1

• do not emit error code when stream is committed
• use original URL to compute canonical_request in s3v4 signature
• upgrade to Apache jclouds 2.2.1 with several storage backend compatibility fixes

Thanks @ashangit for opening pull requests to improve S3Proxy!

S3Proxy 1.7.0

• emit 404 for non-existing bucket during Get Bucket Acl
• honor fetch-owner parameter during List Objects V2
• upgrade to Apache jclouds 2.2.0 with several storage backend compatibility fixes

Thanks @kerkhofsd for opening pull requests to improve S3Proxy!