minio

• format: Check properly for disks in valid formats. (#3427) (20 hours ago)
• presign v2: include resp headers in signature calc (#3428) (20 hours ago)
• lock: Moving locking to handler layer. (#3381) (2 days ago)
• env: Bring back MINIO_BROWSER env. (#3423) (2 days ago)
• FS/Multipart: Fix race between PutObjectPart and Complete/Abort multi… (#3419) (3 days ago)
• caching: Optimize memory allocations. (#3405) (4 days ago)
• startup: Show elapsed time in disks format process (#3413) (5 days ago)
• Use a non member mutex lock for serverConfig access. (#3411) (5 days ago)
• Fix max cache size calculation when system RAM is inferior to the default cache size (#3410) (6 days ago)
• srv-mux: do not print peek protocol EOF err msg (#3402) (7 days ago)
• tests: Add tests for xl-v1-list-objects-heal (#3399) (7 days ago)
• bucket-handlers: More tests for post form handler (#3392) (8 days ago)
• postform: fix check when ${filename} is provided (#3391) (8 days ago)
• tests: Enhance checkPostPolicy() coverage (#3389) (9 days ago)
• fs: PutObject create 0byte objects properly. (#3387) (9 days ago)
• FS: sync abortMultipart cleanup and bg append (#3388) (9 days ago)
• Post Policy Form: exhaustive post policy check (#3386) (10 days ago)
• docs: removed the Edge tag reference. (#3366) (10 days ago)
• fs/xl: Combine input checks into re-usable functions. (#3383) (11 days ago)
• fs: Enable shutdown test with faulty disks (#3380) (11 days ago)
• posix: Use preparePath only for paths used with syscall or os functions (#3377) (12 days ago)
• postpolicy: handle Amazon S3 compatible content-length-range condition (#3376) (12 days ago)
• ListBuckets: Allow listBuckets request to be signed with region configured in config.json (#3374) (12 days ago)
• Implement BucketUpdater interface to call BucketMetaState methods. (#3375) (12 days ago)
• FS/CompleteMultipart: lock the namespace before renaming the appended tmp file. (#3371) (13 days ago)
• api: Allow reconnection of policy/notification rpc clients. (#3368) (13 days ago)
• fs: Do not print redundant md5Sum response header. (#3369) (13 days ago)
• Vendorize recent fixes in dsync (#3365) (2 weeks ago)
• FS/Shutdown: cleanup and delete .minio.sys during Shutdown() (#3360) (2 weeks ago)
• docs: Modified the Docker doc to reflect distributed release image & (#3362) (2 weeks ago)
• args: Honor config-dir & quiet wherever they are (#3356) (2 weeks ago)
• handlers: Handle re-direction properly for S3 requests. (#3355) (2 weeks ago)
• FS: Skip creating fs.json for objects created by minio (ex. policy.json) (#3353) (2 weeks ago)

• Fix a regression with logging.
• Fix a regression with Minio meta volume initialization.

• Multi-disk support with Erasure Code and Bit Rot protection across multiple nodes.
• Browser improvements new features Bucket Policy, Shareable URLs and Deleting Objects.
• Bucket notification improvements with support for NATS and Postgres.
• Compatibility improvements with Amazon S3 API.
• Major performance improvements across Windows platform.
• Secure SNI SSL certificate support with custom CAs.

• Block change to 1M from 128KiB and extensively use buffer pools.
• Sign V2 support.

• Change the update URL and deprecate usage of 'update=yes'
• Fix a signature issue.

Highlights:

• FS/multipart: Append the parts to a file as and when the parts arrive. (#2513)
• server: http.Server do not add deadlines causes issues. (#2581)
• Signature-V4: Include content-length for signature calculation. (#2643)
• server/tls: allocate tls.Config{} properly. (#2537)

Other misc fixes.

• Return Owner information in ListObjectV2 only when fetch-owner is specified (#2654)
• server: Startup message now prints configured ARNs. (#2653)
• Add Request Not Ready error when presigned date request is not valid (#2646)
• Forbid requests generated at least 15 min in the past or in the future (#2648)
• S3-layer: Multiple-delete should return success for non-existent objects. (#2633)
• notifications: Fix bucket notifications for DeleteMultipleObjects. (#2609)
• bucket-handlers: fix missing return statement (#2553)

• Listobjects optimization, in terms of reducing number
  of Stat() calls.
• SHA256 optimization to use processor extensions for
  signature v4 verification.
• Support for AWS S3 Streaming Signature V4 support.
• Introduction of AWS S3 compatible Bucket Notification feature.
• Introduction of Bucket notification extension feature for continuous replication
• Graceful HTTP server shutdown.

• Amazon S3 API compatible.
• Single disk support over a plain file system backend.
• Multi-disk support with Erasure Code and Bit Rot protection.
• Embedded Object Browser console using React framework.
• Built for Cloud-Native applications.

• Erasure coded backend with SHA512 based bit-rot protection.
• Full rewrite of server to be more modular.
• Support Amazon S3 ListObjects v2.

🍰 🍰 🍰

Highlights

• Multipart code re-written, with new backend format.
• List objects and multipart listing re-written faster listing based on syscall approach.
• Reset access and secret keys through Minio browser.
• Removal of minio-go dependency, making SSL transparent.
• New operating system support FreeBSD amd64.
• Enhanced signature handling, better error messages.
• Bucket policy related fixes.
• More unittests :)

• Fixes bug on windows during server initialization 🍰
• Fixes bug on docker during server initialization 🍰
• Bucket policy is now more stricter avoiding nested rules 🍰
• ListObjects bug fix for 'max-keys=0' response 🍰
• Print env access and secret keys after server initialization to be consistent 🍰
• Other cleanups and minor perf improvements. 🍰

This release has no changes related to WebUI.

Browser improvements: 🍰

• History based UI, remembers your previous URLs
• Transformations and reload animations
• Asset size reduction from 4MB to 650KB
• Adding new icons for more file types
• Notification improvements

Server side: 🍰

• Rewrite of ListObjects, major performance improvements and simple code base
• Implements new APIs - CopyObject (server side copy), Multiple Object Deletes (1000)
• Ports merged browser and server are both on port 9000 by default.
• Docker registry support
• Re-write of signature v4 and cleanups.
• Use MINIO_ACCESS_KEY, MINIO_SECRET_KEY to override access and secret keys.
• Now GetObject and HeadObject both support more request headers.
  • If-Modified-Since, If-Unmodified-Since
  • If-Match, If-None-Match
• Implements support for basic Bucket Access Policy

This minio server release is an interim release

• To get community feedback on the new minio browser.
• Code and performance improvements for multipart
• Simple granular locking.
• Clean cross platform support on windows paths.
• And all other major fixes related to aws-sdk, s3cmd and aws cli compatibility.