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Posted to commits@couchdb.apache.org by ja...@apache.org on 2022/11/03 14:16:34 UTC
[couchdb] branch docs/3.3.0 created (now 0f4363f7b)
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at 0f4363f7b docs: add 3.3.0 relese notes
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[couchdb] 01/01: docs: add 3.3.0 relese notes
Posted by ja...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
jan pushed a commit to branch docs/3.3.0
in repository https://gitbox.apache.org/repos/asf/couchdb.git
commit 0f4363f7b7fe377f7aa3a521dcce3abbd5ee449c
Author: Jan Lehnardt <ja...@apache.org>
AuthorDate: Thu Nov 3 15:16:18 2022 +0100
docs: add 3.3.0 relese notes
---
src/docs/src/conf.py | 4 +-
src/docs/src/whatsnew/3.3.rst | 263 ++++++++++++++++++++++++++++++++++++++++
src/docs/src/whatsnew/index.rst | 1 +
3 files changed, 266 insertions(+), 2 deletions(-)
diff --git a/src/docs/src/conf.py b/src/docs/src/conf.py
index 05d3a4258..f8cce94a9 100644
--- a/src/docs/src/conf.py
+++ b/src/docs/src/conf.py
@@ -30,8 +30,8 @@ extensions = [
nitpicky = True
# should be over-written using rebar-inherited settings
-version = "3.2"
-release = "3.2.0"
+version = "3.3"
+release = "3.3.0"
project = "Apache CouchDB\u00ae"
diff --git a/src/docs/src/whatsnew/3.3.rst b/src/docs/src/whatsnew/3.3.rst
new file mode 100644
index 000000000..22670d38d
--- /dev/null
+++ b/src/docs/src/whatsnew/3.3.rst
@@ -0,0 +1,263 @@
+.. Licensed under the Apache License, Version 2.0 (the "License"); you may not
+.. use this file except in compliance with the License. You may obtain a copy of
+.. the License at
+..
+.. http://www.apache.org/licenses/LICENSE-2.0
+..
+.. Unless required by applicable law or agreed to in writing, software
+.. distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+.. WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+.. License for the specific language governing permissions and limitations under
+.. the License.
+
+.. _release/3.3.x:
+
+============
+3.3.x Branch
+============
+
+.. contents::
+ :depth: 1
+ :local:
+
+.. _release/3.3.0:
+
+Version 3.3.0
+=============
+
+Features and Enhancements
+-------------------------
+
+* :ghissue:`3746`: Remove couch_icu_driver module and re-use ``couch_ejson_compare`` functionality.
+
+* :ghissue:`3776`, :ghissue:`3970`, :ghissue:`3972`, :ghissue:`4093`, :ghissue:`4102`, :ghissue:`4104`, :ghissue:`4110`, :ghissue:`4111`, :ghissue:`4114`, :ghissue:`4245`, :ghissue:`4246`: Add ``smoosh`` queue persistence. This allows resuming ``smoosh`` operations after a node restart. This is disabled by default and can be enabled with ``[smoosh] persist = true``.
+
+* :ghissue:`3798`: Add ``libicu`` version and collation algorithm version to ``/_node/_local/_versions``.
+
+* :ghissue:`3837`: The Erlang source tree is now auto-formatted with ``erlfmt``.
+
+* :ghissue:`3845`: Clean up the ``couch_ejson_compare`` C-module and squash Microsoft compiler warnings.
+
+* :ghissue:`3832`: Add ``GET`` variant to ``_dbs_info`` endpoint, used to be ``POST`` only.
+
+* :ghissue:`3864`: Improve ``erlang_ls`` configuration.
+
+* :ghissue:`3853`: Remove legacy ``ddoc_cache_opener`` gen_server and speed up event routing.
+
+* :ghissue:`3879`: Remove use of ``ERL_OPTS`` environment variable. All supported Erlang version now use ``ERL_COMPILER_OPTIONS`` for the same purpose.
+
+* :ghissue:`3883`: Add support for SpiderMonkey 91.
+
+* :ghissue:`3889`: Track ``libicu`` collator versions in the view header
+
+* :ghissue:`3925`: Make the timeout for receiving requests from attachment writers configurable.
+
+* :ghissue:`3927`: Include index signature in ``_search_info``.
+
+* :ghissue:`3963`: Optimtize key tree stemming by using maps instead of sets. This greatly reduced memory usage for heavily conflicted docs in some situations.
+
+* :ghissue:`3974`: Create new config options in ``[couchdb]`` and ``[smoosh]`` sections to enable finer control of compaction logging levels.
+
+* :ghissue:`3983`, :ghissue:`3984`, :ghissue:`3985`, :ghissue:`3987` :ghissue:`#4033`: Add various functions to ``couch_debug`` module.
+
+* :ghissue:`4000`: Ensure ``Object.prototype.toSource()`` is always available
+
+* :ghissue:`4017`: Update ``mochiweb`` to 3.1.1.
+
+* :ghissue:`4018`: Update ``jiffy`` to 1.1.1 and ``b64url`` to 1.0.3.
+
+* :ghissue:`4021`: Reduce smoosh compaction log level to ``debug``.
+
+* :ghissue:`4135`: Allow and evaluate nested json claim roles in JWT token.
+
+* :ghissue:`4060`: Add support for Erlang 25.
+
+* :ghissue:`4064`: Enable replicating purge requests between nodes. Also avoid apploying interactive purges more than once.
+
+* :ghissue:`4069`, :ghissue:`4084`: Drop support for Erlang < 23, update ``vm.args`` settings to match. Review this if you have customized your ``vm.args``.
+
+* :ghissue:`4083`: Support Elixir 13.
+
+* :ghissue:`4085`: Add an option to let ``custodian`` always use ``[cluster] n`` value.
+
+* :ghissue:`4095`: Implement `winning_revs_only` option for the replicator. It replicates only the winning revisions from the source to the target, effectively discarding conflicts.
+
+* :ghissue:`4135`: Separate search IO from file IO.
+
+* :ghissue:`4140`, :ghissue:`4162`: Upgrade hash algorithm for cookie auth (sha1 -> sha256). This introduces a new config setting ``hash_algorithms``. New cookie values are hashed with sha256, sha1 hashes are still accepted. Admins can set this to sha256 only. Sha1 will be disallowed in the next major release. Show supported hash algorithms in ``_versions`` endpoint.
+
+* :ghissue:`4179`: Don't double-encode changes sequence strings in the replicator.
+
+* :ghissue:`4182`: Explicitly maintain a fully connected cluster. Previously, it was possible for the nodes to disconnect, and for that state to persist util the nodes restarted.
+
+* :ghissue:`4177`: Redact passwords in log file.
+
+* :ghissue:`4259`: The ``_dbs_info`` access control is now configured with the ``[couchdb] admin_only_all_dbs`` setting. Defaults to true. This was a leftover from the 3.0.0 release.
+
+Performance
+-----------
+
+* :ghissue:`3860`: Add sharding to ``couch_index_server``, similar to :ghissue:`3366`:, avoids processing bottlenecs on servers with a lot of concurrent view indexing going on.
+
+* :ghissue:`3891`: Avoid decoding JWT payloads when not necessary.
+
+* :ghissue:`4031`: Default ``[rexi] use_kill_all`` to ``true``. This improves intra-cluster-node messaging. Set to false if you run a cluster with nodes tthat have a version <3.0.0.
+
+* :ghissue:`4052`: Optimize ``couch_util:reorder_results/2,3``, which speeds up ``_bulk_docs`` and ``_revs_diff``.
+
+* :ghissue:`4055`: Avoid using ``length/1`` guard for ``>0`` or ``==0`` tests in ``couch_key_tree``.
+
+* :ghissue:`4056`: Optimize ``couch_key_tree:find_missing/2``. This speeds up ``_revs_diff``.
+
+* :ghissue:`4059`: Reduce complexity of ``possible_ancestors`` from quadratic to linear. This speeds up working with heavily conflicted documents significantly.
+
+* :ghissue:`4091`: Optimize ``couch_util:to_hex/1``, this speeds up all operations that need to encode a revision id into JSON (this is most operations).
+
+* :ghissue:`4106`: Set ``io_priority`` in all IO paths. Introduces ``system`` ``io_priority``.
+
+* :ghissue:`4144`, :ghissue:`4172`: Implement ``_bulk_get`` support for the replicator. Backward compatibility is ensured. This speeds up all replications. Add option to disable new behaviour for legacy setups.
+
+* :ghissue:`4163`: Statistically skip ``_revs_diff`` in the replicator. This improves performance for replications into empty targets.
+
+* :ghissue:`4177`: Remove the long deprecated ``bigcouch 0.4`` change sequence support.
+
+* :ghissue:`4238`: Optimize ``_bulk_get`` endpoint. This speeds up replication of 1M docs by ~2x. Individual ``_bulk_get`` requests are up to 8x faster.
+
+Bugfixes
+--------
+
+* :ghissue:`3817`: Fix undefined function call in ``weatherreport``.
+
+* :ghissue:`3819`: Return ``400`` instead of ``500`` response code for known invalid ``_bulk_docs`` with ``new_edits=false`` request.
+
+* :ghissue:`3861`: Add ``SameSite`` setting when clearing session cookies.
+
+* :ghissue:`3863`: Fix custom TLS distribution for Erlang 20.
+
+* :ghissue:`3870`: Always send all cookie attributes.
+
+* :ghissue:`3886`: Avoid changes feed rewind after shard move with no subsequent db updates.
+
+* :ghissue:`3888`: Make ``_stats`` endpoint resilient against nodes that go offline.
+
+* :ghissue:`3901`: Use db-creation time instead of ``0`` for ``instance_start_time`` to help replicator recognise whether a peer database was deleted and recreated.
+
+* :ghissue:`3909`: Fix ``new_edits:false`` and VDU ``function_clause``.
+
+* :ghissue:`3934`: Fix ``replicated_changes`` typo for purge doc updates.
+
+* :ghissue:`3940`: Ensure the multipart parser always monitors the worker and make sure to wait for attachment uploads before responding.
+
+* :ghissue:`3950`: Ignore responses from timed-out or retried ``ibrowse`` calls.
+
+* :ghissue:`3969`: Fix ``skip`` and ``limit`` for ``_all_dbs`` and ``_dbs_info``.
+
+* :ghissue:`3979`: Correctly respond with a ``500`` code when document updates time out under heavy load.
+
+* :ghissue:`3992`: Show that Search is available if it was available before. Avoid Search availability disappearing just because a Search node was temporarily not available.
+
+* :ghissue:`3993`: Return a ``400`` error when decoding a JWT token fails, rather htan crashing and not responding at all.
+
+* :ghissue:`3990`: Prevent creation of ddocs with no name through Mango index creation.
+
+* :ghissue:`4003`: Improve index building during shard splitting.
+
+* :ghissue:`4016`: Fix ``function_clause`` error for replicated changes with a target VDU.
+
+* :ghissue:`4020`: Fix ``maybe_handle_error`` clauses.
+
+* :ghissue:`4037`: Fix ES{256,384,512} support for JWTs.
+
+* :ghissue:`4040`: Handle ``exit(shutdown)`` error in ``chttpd``.
+
+* :ghissue:`4043`: Fix purge request timeouts (5s -> infinity).
+
+* :ghissue:`4046`: The ``devcontainer`` has been updated.
+
+* :ghissue:`4050`: Handle ``all_dbs_active`` in ``fabric_doc_update``.
+
+* :ghissue:`4061`: Return a proper ``400`` error when an invlaid object is sent to ``_bulk_get``.
+
+* :ghissue:`4070`: Prevent error:function_clause in ``check_security/3`` if roles claim is malformed.
+
+* :ghissue:`4075`: Fix ``couch_debug:opened_files*`` functions.
+
+* :ghissue:`4108`: Trim `X-Auth-CouchDB-Roles` header after reading.
+
+* :ghissue:`4153`: The ``require_valid_user`` setting is now under ``chttpd``.
+
+* :ghissue:`4161`: Fix ``content-type`` handling in ``_session``.
+
+* :ghissue:`4176`: Fix ``eventsource`` ``_changes`` feed.
+
+* :ghissue:`4197`: Support large (and impractical as-of-yet) ``q` values. Fix shard open timeouts for ``q > 64``.
+
+* :ghissue:`4199`: Fix spurious unlock in ``close_db_if_idle``.
+
+* :ghissue:`4230`: Avoid refresh messages piling up in prometheus server.
+
+* :ghissue:`4240`: Implement global password hasher process. This fixes a race-condition when setting new admin passwords in quick succession on a multicore server.
+
+Tests
+-----
+
+* :ghissue:`3825`: Eliminate Elixir compiler warnings.
+
+* :ghissue:`3830`: Reduce skipped Elixir integration tests.
+
+* :ghissue:`3890`: Handle ``not_found`` lookups removing ddoc cache key
+
+* :ghissue:`3892`: Use Debian Stable for CI, add Erlang 24 to CI.
+
+* :ghissue:`3898`: Remove CI support for Ubuntu 16.04.
+
+* :ghissue:`3903`:, :ghissue:`3914`: Refactor Jenkins to dynamically generate stages. Drop ``MINIMUM_ERLANG_VERSION`` to 20, drop the packaging ``ERLANG_VERSION`` to 23, aAd the ``weatherreport-test`` as a build step, and add ``ARM`` and ``POWER`` back into the matrix.
+
+* :ghissue:`3921`:, :ghissue:`3923`: Execute varoius tests in clean ``database_dir`` to avoid subsequent test flakeyness.
+
+* :ghissue:`3968`: Ensure key tree rev stemming does’t take too much memory.
+
+* :ghissue:`3980`: Upgrade Mango test dependency ``nose`` to ``nose`` and fix flakey-on-Windows tests.
+
+* :ghissue:`4006`: Remove CI support for Debian 9.
+
+* :ghissue:`4061`:, :ghissue:`4082`: Update PPC CI builder.
+
+* :ghissue:`4096`: Fix flakey ``valudate_doc_update`` Elixir test.
+
+* :ghissue:`4123`: Fix ``haproxy.cfg``.
+
+* :ghissue:`4126`: Return a ``400`` response for a single ``new_edits=false`` doc update without revision.
+
+* :ghissue:`4129`: Fix ``proxyauth_test`` and removed it from skip list.
+
+* :ghissue:`4132`: Address race condition in cpse_incref_decref test.
+
+* :ghissue:`4151`: Refactor replication tests to use clustered endpoints.
+
+* :ghissue:`4178`: Add test coverage to prevent junk in ``eventsource``.
+
+* :ghissue:`4188`: Enable eunit coverage for all applications instead of enabling it per-application.
+
+* :ghissue:`4202`: Fix race condition in ddoc cache lru test
+
+* :ghissue:`4203`, :ghissue:`4205`: Reduce test log noise.
+
+Docs
+----
+
+* :ghissue:`4146`: The CouchDB documentation has been moved into the main CouchDB repository.
+
+* :ghissue:`4174`: Update Sphinx to version 5.1.1
+
+* :ghissue:`4170`: Document the ``_versions`` endpoint.
+
+Builds
+------
+
+* :ghissue:`4097`: Stop publication of nightly packages. They were not used anywhere.
+
+Other
+-----
+
+* Added pumpkin spice to selected endpoints. - Thank you for reading the 3.3 release notes.
diff --git a/src/docs/src/whatsnew/index.rst b/src/docs/src/whatsnew/index.rst
index 55035121c..bc92f938f 100644
--- a/src/docs/src/whatsnew/index.rst
+++ b/src/docs/src/whatsnew/index.rst
@@ -20,6 +20,7 @@ Release Notes
:glob:
:maxdepth: 2
+ 3.3
3.2
3.1
3.0