Authors/ChangeLog for 2.25.02.25.0

Change-Id: I99d94eb3211ddc337b986f086aac5a4740696ed5

1 files changed, 51 insertions, 0 deletions

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+swift (2.25.0, OpenStack Ussuri)
+
+    * WSGI server processes can now notify systemd when they are ready.
+
+    * Added a new middleware that allows users and operators to configure
+      accounts and containers to use RFC-compliant (i.e., double-quoted)
+      ETags. This may be useful when using Swift as an origin for some
+      content delivery networks. For more information, see
+      https://docs.openstack.org/swift/latest/middleware.html#etag-quoter
+
+    * Added `ttfb` (Time to First Byte) and `pid` (Process ID) to the set
+      of available proxy-server log fields. For more information, see
+      https://docs.openstack.org/swift/latest/logs.html
+
+    * Improved proxy-server performance by reducing unnecessary locking,
+      memory copies, and eventlet scheduling.
+
+    * Reduced object-replicator and object-reconstructor CPU usage by only
+      checking that the device list is current when rings change.
+
+    * Improved performance of sharded container listings when performing
+      prefix listings.
+
+    * Improved container-sync performance when data has already been
+      deleted or overwritten.
+
+    * Account quotas are now enforced even on empty accounts.
+
+    * Getting an SLO manifest with `?format=raw` now responds with an ETag
+      that matches the MD5 of the generated body rather than the MD5 of
+      the manifest stored on disk.
+
+    * Provide useful status codes in logs for some versioning and symlink
+      subrequests that were previously logged as 499.
+
+    * Fixed 500 from cname_lookup middleware. Previously, if the looked-up
+      domain was used by domain_remap to update the request path, the
+      server would respond Internal Error.
+
+    * On Python 3, fixed an issue when reading or writing objects with a
+      content-type like `message/*`. Previously, Swift would fail to respond.
+
+    * On Python 3, fixed a RecursionError in swift-dispersion-report when
+      using TLS.
+
+    * Fixed a bug in the new object versioning API that would cause more
+      than `limit` results to be returned when listing.
+
+    * Various other minor bug fixes and improvements.
+
+
 swift (2.24.0)
 
     * Added a new object versioning mode, with APIs for querying and