[GitHub] nickva commented on a change in pull request #150: Update 2.1 What's New document

[gi...@git.apache.org]

nickva commented on a change in pull request #150: Update 2.1 What's New document
URL: https://github.com/apache/couchdb-documentation/pull/150#discussion_r129318671
 
 

 ##########
 File path: src/whatsnew/2.1.rst
 ##########
 @@ -92,14 +95,174 @@ Other scheduling replicator improvements
     changes on the source, a running replication will detect that and
     restart itself with a new replication ID automatically.
 
+The 2.1.0 release also includes the following minor improvements:
+
+  * :issue:`1946`: Hibernate couch_stream after each write (up to 70% reduction
+    in memory usage during replication of DBs with large attachments)
+  * :issue:`2964`: Investigate switching replicator manager change feeds to
+    using "normal" instead of "longpoll"
+  * :issue:`2988`: (mango) Allow query selector as changes and replication
+    filter
+  * :issue:`2992`: Add additional support for document size
+  * :issue:`3046`: Improve reduce function overflow protection
+  * :issue:`3061`: Use vectored reads to search for buried headers in .couch
+    files. "On a modern linux system with SSD, we see improvements up to 15x."
+  * :issue:`3063`: "stale=ok" option replaced with new "stable" and "update"
+    options.
+  * :issue:`3180`: Add features list in the welcome message
+  * :issue:`3203`: Make auth handlers configurable (in ini files)
+  * :issue:`3234`: Track open shard timeouts with a counter instead of logging
+  * :issue:`3242`: Make get view group info timeout in couch_indexer
+    configurable
+  * :issue:`3249`: Add config to disable index all fields (text indexes)
+  * :issue:`3251`: Remove hot loop usage of filename:rootname/1
+  * :issue:`3284`: 8Kb read-ahead in couch_file causes extra IO and binary
+    memory usage
+  * :issue:`3298`: Optimize writing btree nodes
+  * :issue:`3302`: (Improve) Attachment replication over low bandwidth network
+    connections
+  * :issue:`3307`: Limit calls to maybe_add_sys_db_callbacks to once per db
+    open
+  * :issue:`3318`: bypass couch_httpd_vhost if there are none
+  * :issue:`3323`: Idle dbs cause excessive overhead
+  * :issue:`3324`: Introduce couch_replicator_scheduler
+  * :issue:`3337`: End-point _local_docs doesn't conform to query params of
+    _all_docs
+  * :issue:`3358`: (mango) Use efficient set storage for field names
+  * :issue:`3425`: Make _doc_ids _changes filter fast-path limit configurable
+  * :ghissue:`457`: TeX/LaTeX/texinfo removed from default docs build chain
+  * :ghissue:`469`: (mango) Choose index based on fields match
+  * :ghissue:`483`: couchup database migration tool
+  * :ghissue:`582`: Add X-Frame-Options support to help protect against
+    clickjacking
+  * :ghissue:`624`: Enable compaction daemon by default
+  * :ghissue:`626`: Allow enable node decom using string "true"
+  * (mango) Configurable default limit, defaults to 25.
+  * (mango) _design documents ignored when querying _all_docs
+  * (mango) add $allMatch selector
+  * Add local.d/default.d directories by default and document
+  * Improved INSTALL.* text files
+
+.. _release/2.1.x/fixes:
+
+Fixed Issues
+============
+
+The 2.1.0 release includes fixes for the following issues:
+
+* :issue:`1447`: X-Couch-Update-NewRev header is missed if custom headers are
+  specified in response of _update handler (missed in 2.0 merge)
+* :issue:`2731`: Authentication DB was not considered a system DB
+* :issue:`3010`: (Superceded fix for replication exponential backoff)
+* :issue:`3090`: Error when handling empty "Access-Control-Request-Headers"
+  header
+* :issue:`3100`: Fix documentation on require_valid_user
+* :issue:`3109`: 500 when include_docs=true for linked documents
+* :issue:`3113`: fabric:open_revs can return {ok, []}
+* :issue:`3149`: Exception written to the log if db deleted while there is a
+  change feed running
+* :issue:`3150`: Update all shards with stale=update_after
+* :issue:`3158`: Fix a crash when connection closes for _update
+* :issue:`3162`: Default ssl settings cause a crash
+* :issue:`3164`: Request fails when using
+  _changes?feed=eventsource&heartbeat=30000
+* :issue:`3168`: Replicator doesn't handle well writing documents to a target
+  db which has a small max_document_size
+* :issue:`3173`: Views return corrupt data for text fields containing non-BMP
+  characters
+* :issue:`3174`: max_document_size setting can by bypassed by issuing
+  multipart/related requests
+* :issue:`3178`: Fabric does not send message when filtering lots of documents
+* :issue:`3181`: function_clause error when adding attachment to doc in _users
+  db
+* :issue:`3184`: couch_mrview_compactor:recompact/1 does not handle errors in
+  spawned process
+* :issue:`3193`: fabric:open_revs returns multiple results when one of the
+  shards has stem_interactive_updates=false
+* :issue:`3199`: Replicator VDU function doesn't acount for an already
+  malformed document in replicator db
+* :issue:`3202`: (mango) do not allow empty field names
+* :issue:`3220`: Handle timeout in _revs_diff
+* :issue:`3222`: (Fix) HTTP code 500 instead of 400 for invalid key during
+  document creation
+* :issue:`3231`: Allow fixing users' documents (type and roles)
+* :issue:`3232`: user context not passed down in fabric_view_all_docs
+* :issue:`3238`: os_process_limit documentation wrong
+* :issue:`3241`: race condition in couch_server if delete msg for a db is
+  received before open_result msg
+* :issue:`3245`: Make couchjs -S option take effect again
+* :issue:`3252`: Include main-coffee.js in release artifact (broken
+  CoffeeScript view server)
+* :issue:`3255`: Conflicts introduced by recreating docs with attachments
+* :issue:`3259`: Don't trap exits in couch_file
+* :issue:`3264`: POST to _all_docs does not respect conflicts=true
+* :issue:`3269`: view response can 'hang' with filter and limit specified
+* :issue:`3271`: Replications crash with 'kaboom' exit
+* :issue:`3274`: eof in couch_file can be incorrect after error
+* :issue:`3277`: Replication manager when it finds _replicator db shards which
 
 Review comment:
   Replication manager _crashes_ ...
   
   It was a typo in the Jira ticket title.
 
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