dnsdist is a highly DNS-, DoS- and abuse-aware loadbalancer. Its
goal in life is to route traffic to the best server, delivering top
performance to legitimate users while shunting or blocking abusive
traffic.
libdrm 2.4.76 has been released.
This release is required for upcoming Radeon Vega GPUs.
Adam Jackson (1):
configure: Explicitly check for pkg-config at the top level
Alex Xie (3):
amdgpu: Free/uninit vamgr_32 in theoretically correct order
amdgpu: vamgr_32 can be a struct instead of a pointer
amdgpu: vamgr can be a struct instead of a pointer
Chris Wilson (3):
intel: Move is_softpin to obj->kflags
intel: Move 48b support to bo_gem->kflags
intel: Add handle to hashtable before freeing along an error path
Christian König (1):
amdgpu: stop reading CC_RB_BACKEND_DISABLE on Vega10
Emil Velikov (2):
Remove unused tests/drmstat.c
headers: add explicit note against local changes in the README
Eric Engestrom (2):
autogen.sh: don't print old git-config values
autogen.sh: run git commands in the (potentially) git dir
Huang Rui (2):
amdgpu: don't read registers not present on Vega10
tests/amdgpu: fix the count number for vega10
Junwei Zhang (1):
tests/amdgpu: add Polaris12 support for cs test
Leo Liu (3):
tests/amdgpu: add uvd unit test support for vega10
tests/amdgpu: add vce unit test support for vega10
amdgpu_drm: add AMDGPU_HW_IP_UVD_ENC
Marek Olšák (3):
amdgpu: sync amdgpu_drm.h with kernel 4.11-rc2
amdgpu: update amdgpu_drm.h for Vega10
configure.ac: bump version for release
Rob Clark (3):
freedreno: fix potential use-after-free on a5xx+
freedreno: valgrind support
freedreno: fix device close issues
Thomas Hindoe Paaboel Andersen (1):
intel: avoid null pointer dereference
A library was removed; recursive bump will follow soon.
Noteworthy changes in version 1.8.0 (2016-11-16)
------------------------------------------------
* The module of the Python bindings has been renamed to 'gpg'.
* New interface to query current software versions.
* New feature to use gpg's --{show,override}session-key options.
* New interface to set the sender of a mail.
* qt: Added Distinguished Name parser from libkleo
* The --homedir option is now used with recent gpgconf versions.
* On 64 bit Windows systems gpgconf is now properly located.
* The internal locking functions have been replaced by libgpg-error
locking functions.
* Interface changes relative to the 1.7.1 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gpgme_set_sender NEW.
gpgme_get_sender NEW.
gpgme_op_query_swdb NEW.
gpgme_op_query_swdb_result NEW.
gpgme_query_swdb_result_t NEW.
gpgme_get_ctx_flag NEW.
gpgme_decrypt_result_t EXTENDED: New field session_key.
qt: DN NEW.
qt: DN::Attribute NEW.
qt: Job::context(Job*) NEW.
cpp: EngineInfo::Version::Version(const char*) NEW.
cpp: EngineInfo::Version::Version() NEW.
cpp: SwdbResult NEW.
cpp: Context::setSender(const char*) NEW.
cpp: Context::getSender() NEW.
[c=C28/A17/R0 cpp=C9/A3/R0 qt=C8/A1/R0]
Noteworthy changes in version 1.7.1 (2016-10-18)
------------------------------------------------
* Fixed problems with the new language bindings.
* New helper function gpgme_addrspec_from_uid.
* Use option --exit-on-status-write-error with newer gpg versions.
* qt: Missed API from the Qt Binding inclusion has
been added again.
* qt: abstractimportjob.h is now installed to that
ImportJobs can be used again.
* qt: Fixed spelling error in API (startReceive).
* Interface changes relative to the 1.7.0 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gpgme_addrspec_from_uid NEW.
qt: WksPublishJob::startRecieve RENAMED to ::startReceive.
qt: MultiDeleteJob NEW.
qt: AbstractImportJob NEW.
qt: SpecialJob NEW.
cpp: Signature::key(bool, bool) NEW.
cpp: UserID::addrSpecFromString(const char*) NEW.
cpp: UserID::addrSpec() NEW.
[c=C27/A16/R0 cpp=C8/A2/R0 qt=C7/A0/R0]
Noteworthy changes in version 1.7.0 (2016-09-21)
------------------------------------------------
* New language bindings for Python 2 and 3.
* New language Bindings for C++ and the Qt-Framework API.
* New functions gpgme_op_createkey and gpgme_op_createsubkey to make
key creation easier (requires GnuPG 2.1).
* New functions gpgme_op_adduid and gpgme_op_revuid to make user id
management easier (requires GnuPG 2.1).
* New function gpgme_op_keysign to make key signing easier (requires
GnuPG 2.1).
* New function gpgme_op_interact to replace the now deprecated
functions gpgme_op_edit and gpgme_op_card_edit.
* New function gpgme_pubkey_algo_string to convert a public key
algorithm into a GnuPG 2.1 style string.
* Support for GnuPG 2.1's TOFU trust model.
* Notation flags are now correctly set on verify.
* New global flag "require-gnupg" to set a minimal gnupg version.
* More supported items in gpgme_get_dirinfo.
* New function gpgme_data_set_flag and flag "size-hint".
* New function gpgme_set_ctx_flag and flags "full-status" and
"raw-description".
* Improved gpgme_data_identify to distinguish more file types.
* New flag GPGME_ENCRYPT_SYMMETRIC for gpgme_op_encrypt to allow
mixed public key and symmetric encryption.
* New field KEYGRIP in gpgme_subkey_t. New fields FPR in gpgme_key_t.
* New flag GPGME_DATA_ENCODING_MIME to declare that the encrypted or
signed data is a valid MIME part. This is to support future GnuPG
versions.
* Interface changes relative to the 1.6.0 release:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gpgme_pubkey_algo_string NEW.
GPGME_PK_EDDSA NEW.
gpgme_set_ctx_flag NEW.
gpgme_data_set_flag NEW.
gpgme_op_createkey NEW.
gpgme_op_createkey_start NEW.
gpgme_op_createsubkey NEW.
gpgme_op_createsubkey_start NEW.
gpgme_op_adduid_start NEW.
gpgme_op_adduid NEW.
gpgme_op_revuid_start NEW.
gpgme_op_revuid NEW.
gpgme_op_keysign_start NEW.
gpgme_op_keysign NEW.
gpgme_op_tofu_policy_start NEW.
gpgme_op_tofu_policy NEW.
gpgme_op_interact_start NEW.
gpgme_op_interact NEW.
gpgme_interact_cb_t NEW.
gpgme_op_edit_start DEPRECATED.
gpgme_op_edit DEPRECATED.
gpgme_op_card_edit_start DEPRECATED.
gpgme_op_card_edit DEPRECATED.
gpgme_edit_cb_t DEPRECATED.
gpgme_status_code_t DEPRECATED.
gpgme_genkey_result_t EXTENDED: New fields pubkey and seckey.
gpgme_signature_t EXTENDED: New field key.
gpgme_key_t EXTENDED: New field fpr.
gpgme_subkey_t EXTENDED: New field keygrip.
gpgme_user_id_t EXTENDED: New field tofu.
gpgme_tofu_policy_t NEW.
gpgme_tofu_info_t NEW.
GPGME_STATUS_KEY_CONSIDERED NEW.
GPGME_STATUS_TOFU_USER NEW.
GPGME_STATUS_TOFU_STATS NEW.
GPGME_STATUS_TOFU_STATS_LONG NEW.
GPGME_STATUS_NOTATION_FLAGS NEW.
GPGME_KEYLIST_MODE_WITH_TOFU NEW.
GPGME_DATA_TYPE_PGP_ENCRYPTED NEW.
GPGME_DATA_TYPE_PGP_SIGNATURE NEW.
GPGME_DATA_ENCODING_MIME NEW.
GPGME_ENCRYPT_SYMMETRIC NEW.
GPGME_CREATE_SIGN NEW.
GPGME_CREATE_ENCR NEW.
GPGME_CREATE_CERT NEW.
GPGME_CREATE_AUTH NEW.
GPGME_CREATE_NOPASSWD NEW.
GPGME_CREATE_SELFSIGNED NEW.
GPGME_CREATE_NOSTORE NEW.
GPGME_CREATE_WANTPUB NEW.
GPGME_CREATE_WANTSEC NEW.
GPGME_CREATE_FORCE NEW.
GPGME_KEYSIGN_LOCAL NEW.
GPGME_KEYSIGN_LFSEP NEW.
GPGME_INTERACT_CARD NEW.
This is the fifteenth full release in the stable 9.x series.
Highlights in this release include:
* pdfwrite now preserves annotations from input PDFs (where possible).
* The GhostXPS interpreter now provides the pdfwrite device with the data it requires to emit a ToUnicode CMap: thus allowing fully searchable PDFs to be created from XPS input (in the vast majority of cases).
* Ghostscript now allows the default color space for PDF transparency blends.
* The Ghostscript/GhostPDL configure script now has much better/fuller support for cross compiling.
* The tiffscaled and tiffscaled4 devices can now use ETS (Even Tone Screening)
* The toolbin/pdf_info.ps utility can now emit the PDF XML metadata.
* Ghostscript has a new scan converter available (currently optional, but will become the default in a near future release). It can be enabled by using the command line option: '-dSCANCONVERTERTYPE=2'. This new implementation provides vastly improved performance with large and complex paths.
* The usual round of bug fixes, compatibility changes, and incremental improvements.
Changelog:
* Noteworthy changes in release 3.0 (2017-02-09) [stable]
** Bug fixes
grep without -F no longer goes awry when given two or more patterns
that contain no special characters other than '\' and also contain a
subpattern like '\.' that escapes a character to make it ordinary.
[bug introduced in grep 2.28]
grep no longer fails to build on PCRE versions before 8.20.
[bug introduced in grep 2.28]
* Noteworthy changes in release 2.28 (2017-02-06) [stable]
** Bug fixes
When grep -Fo finds matches of differing length, it could
mistakenly print a shorter one. Now it prints a longest one.
[bug introduced in grep-2.26]
When standard output is /dev/null, grep no longer fails when
standard input is a file in the Linux /proc file system, or when
standard input is a pipe and standard output is in append mode.
[bugs introduced in grep-2.27]
Fix performance regression with multiple patterns, e.g., for -Fi in
a multi-byte locale, or for -Fw in a single-byte locale.
[bugs introduced in grep-2.19, grep-2.22 and grep-2.26]
** Improvements
Improve performance for -E or -G pattern lists that are easily
converted to -F format.
Changelog:
GAS:
Changes in 2.28:
* Add support for the RISC-V architecture.
* Add support for the ARM Cortex-M23 and Cortex-M33 processors.
LD:
Changes in 2.28:
* The EXCLUDE_FILE linker script construct can now be applied outside of the
section list in order for the exclusions to apply over all input sections in
the list.
* Add support for the RISC-V architecture.
* The command line option --no-eh-frame-hdr can now be used in ELF based
linkers to disable the automatic generation of .eh_frame_hdr sections.
* Add --in-implib=<infile> to the ARM linker to enable specifying a set of
Secure Gateway veneers that must exist in the output import library specified
by --out-implib=<outfile> and the address they must have. As such,
--in-implib is only supported in combination with --cmse-implib.
* Extended the --out-implib=<file> option, previously restricted to x86 PE
targets, to any ELF based target. This allows the generation of an import
library for an ELF executable, which can then be used by another application
to link against the executable.
BINUTILS:
Changes in 2.28:
* Add support for locating separate debug info files using the build-id
method, where the separate file has a name based upon the build-id of
the original file.
* This version of binutils fixes a problem with PowerPC VLE 16A and 16D
relocations which were functionally swapped, for example,
R_PPC_VLE_HA16A performed like R_PPC_VLE_HA16D while R_PPC_VLE_HA16D
performed like R_PPC_VLE_HA16A. This could have been fixed by
renumbering relocations, which would keep object files created by an
older version of gas compatible with a newer ld. However, that would
require an ABI update, affecting other assemblers and linkers that
create and process the relocations correctly. It is recommended that
all VLE object files be recompiled, but ld can modify the relocations
if --vle-reloc-fixup is passed to ld. If the new ld command line
option is not used, ld will ld warn on finding relocations inconsistent
with the instructions being relocated.
* The nm program has a new command line option (--with-version-strings)
which will display a symbol's version information, if any, after the
symbol's name.
* The ARC port of objdump now accepts a -M option to specify the extra
instruction class(es) that should be disassembled.
* The --remove-section option for objcopy and strip now accepts section
patterns starting with an exclamation point to indicate a non-matching
section. A non-matching section is removed from the set of sections
matched by an earlier --remove-section pattern.
* The --only-section option for objcopy now accepts section patterns
starting with an exclamation point to indicate a non-matching section.
A non-matching section is removed from the set of sections matched by
an earlier --only-section pattern.
* New --remove-relocations=SECTIONPATTERN option for objcopy and strip.
This option can be used to remove sections containing relocations.
The SECTIONPATTERN is the section to which the relocations apply, not
the relocation section itself.
Changelog:
Fixed:
Use Nirmala UI as fallback font for additional Indic languages (Bug 1342787)
Fix loading tab icons on session restore (Bug 1338009)
Fix a crash on startup on Linux (Bug 1345413)
Fix new installs erroneously not prompting to change the default browser setting (Bug 1343938)
- buffer: The performance of .toJSON() is now up to 2859% faster on
average.
- IPC: Batched writes have been enabled for process IPC on platforms
that support Unix Domain Sockets.
- Performance gains may be up to 40% for some workloads.
- http: Control characters are now always rejected when using
http.request().
- node: Heap statistics now support values larger than 4GB.
=========================
Fixes since v2.12.1
-------------------
* "git status --porcelain" is supposed to give a stable output, but a
few strings were left as translatable by mistake.
* "Dumb http" transport used to misparse a nonsense http-alternates
response, which has been fixed.
* "git diff --quiet" relies on the size field in diff_filespec to be
correctly populated, but diff_populate_filespec() helper function
made an incorrect short-cut when asked only to populate the size
field for paths that need to go through convert_to_git() (e.g. CRLF
conversion).
* There is no need for Python only to give a few messages to the
standard error stream, but we somehow did.
* A leak in a codepath to read from a packed object in (rare) cases
has been plugged.
* "git upload-pack", which is a counter-part of "git fetch", did not
report a request for a ref that was not advertised as invalid.
This is generally not a problem (because "git fetch" will stop
before making such a request), but is the right thing to do.
* A "gc.log" file left by a backgrounded "gc --auto" disables further
automatic gc; it has been taught to run at least once a day (by
default) by ignoring a stale "gc.log" file that is too old.
* "git remote rm X", when a branch has remote X configured as the
value of its branch.*.remote, tried to remove branch.*.remote and
branch.*.merge and failed if either is unset.
* A caller of tempfile API that uses stdio interface to write to
files may ignore errors while writing, which is detected when
tempfile is closed (with a call to ferror()). By that time, the
original errno that may have told us what went wrong is likely to
be long gone and was overwritten by an irrelevant value.
close_tempfile() now resets errno to EIO to make errno at least
predictable.
* "git show-branch" expected there were only very short branch names
in the repository and used a fixed-length buffer to hold them
without checking for overflow.
* The code that parses header fields in the commit object has been
updated for (micro)performance and code hygiene.
* A test that creates a confusing branch whose name is HEAD has been
corrected not to do so.
* "Cc:" on the trailer part does not have to conform to RFC strictly,
unlike in the e-mail header. "git send-email" has been updated to
ignore anything after '>' when picking addresses, to allow non-address
cruft like " # stable 4.4" after the address.
* "git push" had a handful of codepaths that could lead to a deadlock
when unexpected error happened, which has been fixed.
* Code to read submodule.<name>.ignore config did not state the
variable name correctly when giving an error message diagnosing
misconfiguration.
* "git ls-remote" and "git archive --remote" are designed to work
without being in a directory under Git's control. However, recent
updates revealed that we randomly look into a directory called
.git/ without actually doing necessary set-up when working in a
repository. Stop doing so.
* The code to parse the command line "git grep <patterns>... <rev>
[[--] <pathspec>...]" has been cleaned up, and a handful of bugs
have been fixed (e.g. we used to check "--" if it is a rev).
* The code to parse "git -c VAR=VAL cmd" and set configuration
variable for the duration of cmd had two small bugs, which have
been fixed.
This supersedes jc/config-case-cmdline topic that has been discarded.
Also contains various documentation updates and code clean-ups.
libnghttp2
----------
The bug that nghttp2_session_want_write may return 0 if there is pending frames after GOAWAY frame is submitted has been fixed.
build
-----
_U_ macro has been eliminated in favor of old school (void)VAR for better compiler compatibility.
libnghttp2_asio
---------------
The asio client now sends PING frame when it gets idle for 30 seconds.
src
---
Mozilla’s “Modern compatibility” ciphers are used by default.
nghttpx
-------
The bug that -v option does not print out version number has been fixed.
The workaround of getaddrinfo failure with AI_ADDRCONFIG has been applied.
nghttpx now escapes certain characters in access log.
nghttpx now enables backend pattern matching with --http2-proxy option as well.
- performance: The performance of several APIs has been improved.
- Buffer.compare() is up to 35% faster on average.
- buffer.toJSON() is up to 2859% faster on average.
- fs.*statSync() functions are now up to 9.3% faster on average.
- os.loadavg is up to 151% faster.
- process.memoryUsage() is up to 34% faster.
- querystring.unescape() for Buffers is 15% faster on average.
- querystring.stringify() is up to 7.8% faster on average.
- querystring.parse() is up to 21% faster on average.
- IPC: Batched writes have been enabled for process IPC on platforms
that support Unix Domain Sockets.
- Performance gains may be up to 40% for some workloads.
- child_process: spawnSync now returns a null status when child is
terminated by a signal.
- This fixes the behavior to act like spawn() does.
- http:
- Control characters are now always rejected when using
http.request().
- Debug messages have been added for cases when headers contain
invalid values.
- node: Heap statistics now support values larger than 4GB.
- timers: Timer callbacks now always maintain order when interacting
with domain error handling.
2017-03-28, Version 7.8.0
buffer:
- do not segfault on out-of-range index
crypto:
- Fix memory leak if certificate is revoked
deps:
- upgrade npm to 4.2.0
- fix async await desugaring in V8
readline:
- add option to stop duplicates in history
2017-03-21, Version 7.7.4
- deps: Add node-inspect 1.10.6
- inspector: proper WS URLs when bound to 0.0.0.0
- tls: fix segfault on destroy after partial read.
Added the PRAGMA optimize command
The SQLite version identifier returned by the sqlite_source_id() SQL function and the sqlite3_sourceid() C API and found in the SQLITE_SOURCE_ID macro is now a 64-digit SHA3-256 hash instead of a 40-digit SHA1 hash.
Added the json_patch() SQL function to the JSON1 extension.
Enhance the LIKE optimization so that it works for arbitrary expressions on the left-hand side as long as the LIKE pattern on the right-hand side does not begin with a digit or minus sign.
Added the sqlite3_set_last_insert_rowid() interface and use the new interface in the FTS3, FTS4, and FTS5 extensions to ensure that the sqlite3_last_insert_rowid() interface always returns reasonable values.
Enhance PRAGMA integrity_check and PRAGMA quick_check so that they verify CHECK constraints.
Enhance the query plans for joins to detect empty tables early and halt without doing unnecessary work.
Enhance the sqlite3_mprintf() family of interfaces and the printf SQL function to put comma separators at the thousands marks for integers, if the "," format modifier is used in between the "%" and the "d" (example: "%,d").
Added the -DSQLITE_MAX_MEMORY=N compile-time option.
Added the .sha3sum dot-command and the .selftest dot-command to the command-line shell
Begin enforcing SQLITE_LIMIT_VDBE_OP. This can be used, for example, to prevent excessively large prepared statements in systems that accept SQL queries from untrusted users.
Various performance improvements.
Bug Fixes:
----------
Ensure that indexed expressions with collating sequences are handled correctly. Fix for ticket eb703ba7b50c1a5.
Fix a bug in the 'start of ...' modifiers for the date and time functions. Ticket 6097cb92745327a1
Fix a potential segfault in complex recursive triggers, resulting from a bug in the OP_Once opcode introduced as part of a performance optimization in version 3.15.0. Ticket 06796225f59c057c
In the RBU extension, add extra sync operations to avoid the possibility of corruption following a power failure.
The sqlite3_trace_v2() output for nested SQL statements should always begin with a "--" comment marker.
* /dbfsak/VERSION, /dbfsak/dbf.c, /dbfsak/dbf.h, /dbfsak/dbfsak.c:
More precisely specify variable sizes, since DBF files were
originally 8-bit, then 16-bit, then 32-bit. Current code being
worked on 64 bit platform.
==== Breaking changes
Affecting all Beats
- Configuration files must be owned by the user running the Beat or by
root, and they must not be writable by others.
- Change Beat generator. Use
`$GOPATH/src/github.com/elastic/beats/script/generate.py` to
generate a beat.
Filebeat
- Always use absolute path for event and registry. This can lead to
issues when relative paths were used before.
Metricbeat
- Linux cgroup metrics are now enabled by default for the system
process metricset. The configuration option for the feature was
renamed from `cgroups` to `process.cgroups.enabled`.
- Change field names `couchbase.node.couch.*.actual_disk_size.*` to
`couchbase.node.couch.*.disk_size.*`
==== Bugfixes
Affecting all Beats
- Add `_id`, `_type`, `_index` and `_score` fields in the generated
index pattern.
Filebeat
- Fix empty registry file on machine crash.
Metricbeat
- Add error handling to system process metricset for when Linux
cgroups are missing from the kernel.
- Add labels to the Docker healthcheck metricset output.
Winlogbeat
- Fix handling of empty strings in event_data.
==== Added
Affecting all Beats
- Files created by Beats (logs, registry, file output) will have 0600
permissions.
- RPM/deb packages will now install the config file with 0600
permissions.
- Add the option to pass custom HTTP headers to the Elasticsearch
output.
- Unify `regexp` and `contains` conditionals, for both to support
array of strings and convert numbers to strings if required.
- Add the option to load the sample dashboards during the Beat startup
phase.
- Disabled date detection in Elasticsearch index templates. Date
fields must be explicitly defined in index templates.
- Using environment variables in the configuration file is now GA,
instead of experimental.
Filebeat
- Add Filebeat modules for system, apache2, mysql, and nginx.
- Add the `pipeline` config option at the prospector level, for
configuring the Ingest Node pipeline ID.
- Update regular expressions used for matching file names or lines
(multiline, include/exclude functionality) to new matchers improving
performance of simple string matches.
- The `symlinks` and `harverster_limit` settings are now GA, instead
of experimental.
- close_timeout is also applied when the output is blocking.
- Improve handling of different path variants on Windows.
Metricbeat
- Add experimental dbstats metricset to MongoDB module.
- Use persistent, direct connections to the configured nodes for
MongoDB module.
- Add dynamic configuration reloading for modules.
- Add docker health metricset
- Add docker image metricset
- System module uses new matchers for white-listing processes.
- Add Beta CEPH module with health metricset.
- Add Beta php_fpm module with pool metricset.
- The Docker, Kafka, and Prometheus modules are now Beta, instead of
experimental.
- The HAProxy module is now GA, instead of experimental.
- Add the ability to collect the environment variables from system
processes.
==== Deprecated
Affecting all Beats
- Usage of field `_type` is deprecated. It should not be used in
queries or dashboards.
Filebeat
- The experimental `publish_async` option is now deprecated and is
planned to be removed in 6.0.
=== Breaking changes
Query DSL::
- Fix name of `enabled_position_increments`
Search::
- Remove DFS_QUERY_AND_FETCH as a search type
=== Breaking Java changes
CRUD::
- Make index and delete operation execute as single bulk item
(backport of #21964)
Internal::
- Replace SearchExtRegistry with namedObject
- Replace Suggesters with namedObject
Network::
- Remove HttpServer and HttpServerAdapter in favor of a simple
dispatch method
Plugins::
- Deguice rest handlers
Search::
- Remove QUERY_AND_FETCH search type
=== Deprecations
Core::
- Deprecate lenient booleans
Geo::
- Geo distance range deprecation
Java API::
- Add BulkProcessor methods with XContentType parameter
Mapping::
- Deprecate the include_in_all mapping parameter
Network::
- Deprecate Netty 3
- Deprecate Netty 3
Plugin Repository Azure::
- Deprecate auto creation of container for azure repository
Plugin Repository S3::
- S3 Repository: Deprecate specifying region
- S3 Repository: Deprecate auto creation of s3 bucket for repository
- Deprecate specifying credentials through env vars, sys props, and
remove profile files
REST::
- Deprecate ldjson support and document ndjson for bulk/msearch
- Optionally require a valid content type for all rest requests with
content
Scripting::
- Change Namespace for Stored Script to Only Use Id
=== New features
Aggregations::
- Initial version of an adjacency matrix using the Filters aggregation
CRUD::
- Allow an index to be partitioned with custom routing
Highlighting::
- Integrate UnifiedHighlighter
Search::
- Add federated cross cluster search capabilities
- Add field collapsing for search request
Settings::
- Add infrastructure for elasticsearch keystore
=== Enhancements
Allocation::
- Include stale replica shard info when explaining an unassigned
primary
Analysis::
- Analyze API Position Length Support
CRUD::
- Make index and delete operation execute as a single bulk item
Circuit Breakers::
- Add used memory amount to CircuitBreakingException message (#22521)
Cluster::
- Connect to new nodes concurrently
Core::
- Simplify write failure handling (backport of #19105)
- Simplify ElasticsearchException rendering as a XContent
- Remove setLocalNode from ClusterService and TransportService
Engine::
- Replace EngineClosedException with AlreadyClosedExcpetion
Index APIs::
- Indexing: Add shard id to indexing operation listener
- Better error when can't auto create index
Ingest::
- Lazy load the geoip databases
Internal::
- Improve connection closing in `RemoteClusterConnection`
- Remove some more usages of ParseFieldMatcher
- Introduce ToXContentObject interface
Java API::
- prevent NPE when trying to uncompress a null BytesReference
Java High Level REST Client::
- Add parsing from xContent to MainResponse
- Parse elasticsearch exception's root causes
- Add parsing method to BytesRestResponse's error
- Add parsing method for
ElasticsearchException.generateThrowableXContent()
- Add fromxcontent methods to delete response
- Add parsing methods for UpdateResponse
- Add parsing from xContent to InternalSearchHit and
InternalSearchHits
- Add fromxcontent methods to index response
Java REST Client::
- move ignore parameter support from yaml test client to low level
rest client
- Support Preemptive Authentication with RestClient
Logging::
- Expose logs base path
Mapping::
- Improve error message for ipv6 on legacy ip fields
Network::
- Keep the pipeline handler queue small initially
Packaging::
- Introduce Java version check
Plugin Discovery EC2::
- Read ec2 discovery address from aws instance tags
Plugin Lang Painless::
- Generate reference links for painless API
- Painless: Add augmentation to String for base 64
Plugin Repository S3::
- S3 repository: Add named configurations
Plugins::
- Add the ability to define search response listeners in search plugin
Query DSL::
- QueryString and SimpleQueryString Graph Support
- Additional Graph Support in Match Query
- RangeQuery WITHIN case now normalises query
Reindex API::
- Increase visibility of doExecute so it can be used directly
- Improve error message when reindex-from-remote gets bad json
Scripting::
- Expose multi-valued dates to scripts and document painless's date
functions
Search::
- Add a setting to disable remote cluster connections on a node
- First step towards separating individual search phases
- Add parsing from xContent to SearchProfileShardResults and nested
classes
- ProfileResult and CollectorResult should print machine readable
timing information
Settings::
- Improve setting deprecation message
- Add secure settings validation on startup
- Allow comma delimited array settings to have a space after each
entry
- Allow affix settings to be dynamic / updatable
- Allow affix settings to delegate to actual settings
- Make s3 repository sensitive settings use secure settings
Snapshot/Restore::
- Duplicate snapshot name throws InvalidSnapshotNameException
- Use general cluster state batching mechanism for snapshot state
updates
Stats::
- Add geo_point to FieldStats
=== Bug fixes
CRUD::
- Fix backport executing ops as single item bulk
Cache::
- Invalidate cached query results if query timed out
Cluster::
- Don't set local node on cluster state used for node join validation
- Allow a cluster state applier to create an observer and wait for a
better state
- Cluster allocation explain to never return empty response body
Exceptions::
- Stop returning "es." internal exception headers as http response
headers
Ingest::
- Improve missing ingest processor error
- fix date-processor to a new default year for every new pipeline
execution
Internal::
- Always restore the ThreadContext for operations delayed due to a
block
- Fix handling of document failure exception in InternalEngine
(backport #22718)
Java REST Client::
- RestClient asynchronous execution should not throw exceptions
Mapping::
- Switch include_in_all in multifield to warning
- Fix MapperService StackOverflowError
- Range types causing `GetFieldMappingsIndexRequest` to fail due to
`NullPointerException` in `RangeFieldMapper.doXContentBody` when
`include_defaults=true` is on the query string
- Disallow introducing illegal object mappings (double '..')
Network::
- Respect promises on pipelined responses
- Ensure that releasing listener is called
Packaging::
- Fall back to non-atomic move when removing plugins
Parent/Child::
- Add null check in case of orphan child document
Plugin Ingest Attachment::
- Remove support for Visio and potm files
- Add missing mime4j library
Plugin Lang Painless::
- Fix Bad Casts In Painless
- Don't allow casting from void to def in painless
- Fix def invoked qualified method refs
Plugins::
- Add check for null pluginName in remove command
Query DSL::
- Fix parsing for `max_determinized_states`
REST::
- [API] change wait_for_completion default according to docs
- HTTP transport stashes the ThreadContext instead of the
RestController
- Ensure we try to autodetect content type for handlers that support
plain text
- Fix date format in warning headers
- Correct warning header to be compliant
- Fix search scroll request with a plain text body
- Handle bad HTTP requests
- Properly encode location header
Reindex API::
- Reindex: do not log when can't clear old scroll
- Fix reindex-from-remote from <2.0
Scripting::
- Remove unnecessary Groovy deprecation logging
- Script: Fix value of `ctx._now` to be current epoch time in
milliseconds
Search::
- Honor max concurrent searches in multi-search
- Avoid stack overflow in multi-search
- Replace blocking calls in ExpandCollapseSearchResponseListener by
asynchronous requests
- Ensure fixed serialization order of InnerHitBuilder
Settings::
- Fix merge scheduler config settings
- Settings: Fix keystore cli prompting for yes/no to handle console
returning null
- Expose `search.highlight.term_vector_multi_value` as a node level
setting
- NPE when no setting name passed to elasticsearch-keystore
Similarities::
- Fix similarity upgrade when "default" similarity is overridden
Stats::
- Avoid overflow when computing total FS stats
- Handle long overflow when adding paths' totals
- Fix control group pattern
- Fix total disk bytes returning negative value
Task Manager::
- Fix hanging cancelling task with no children
- Fix broken TaskInfo.toString()
=== Regressions
Core::
- Source filtering: only accept array items if the previous include
pattern matches
=== Upgrades
Internal::
- Upgrade to Lucene 6.4.1.
