CHANGELOG.md

Change Log

All notable changes to this project will be documented in this file. This project adheres to Semantic Versioning.

[1.32.1] = 2023-11-20

Fixed

• #711: Updated dependencies to address security vulnerabilities (@hcmf-wice)
• #706: Add support for 'none' authentication for kafka while still allowing SSL (@Kilowhisky)
• #702: Fix AWS SQS base domain parsing for China region (@LLluma)

[1.32.0] = 2023-07-31

Added

• #686: Support the ROLE command (@Kilowhisky)

Fixed

• #698: Allow AUTH while loading data (@Kilowhisky)
• #694: Allow PING in pubsub (@Kilowhisky)
• #692: Properly support replica_announce properties (@Kilowhisky)
• #691: HEALTHZ should not be AUTH protected (@Kilowhisky)
• #685: Heap size not coming down after objects are removed (@Mukund2900, @iwpnd)
• 0144ca6: Fix missing lock

[1.31.0] = 2023-05-09

Added

• #682: Enables cross platform building and pushing of docker images (arm64/amd64) (@eelcocramer)
• #680: Add hostname, port, output, and password env variables to tile38-cli (@ptsilva)

Fixed

• #606: Only create AMQP queue and bindings for non-topic exchanges (@pacaj2am, @uwer)
• #672: Add graceful shutdown on SIGTERM (@dmitri-zganiaiko)

Updated

• e9a0500: Upgrade to Go 1.20
• 05b2fb9: Security updates

[1.30.2] = 2022-12-29

Fixed

• #668: Fixed fields not persisting (@DucPhan2997)

[1.30.1] = 2022-12-14

Fixed

• a8c92a0: Speed up leader/follower replication
• e60ea70: Fix field names converting to lowercase

[1.30.0] = 2022-11-22

Added

• bdc80a7: Add WHERE expressions (more info)
• f24c251: Allow for multiple MATCH patterns
• #652: Allow WHERE for geofence detection
• #657: Add distance to NEARBY IDS response (@iwpnd)
• #663: Lua Sanitization (@program--)

Fixed

• 023433a: Fix server hang on shared address
• #655: fix: allow host ca sets for SASL and TLS connections (@iwpnd)

Updated

• 7f2ce23: Upgrade to Go 1.19
• cbfb271: Updated data structures to use Go generics

[1.29.2] = 2022-11-11

Fixed

• #664: Fix bad line in inner ring response

[1.29.1] = 2022-09-21

Fixed

• fe180dc: Fix follower not authenticating after aofshink

[1.29.0] = 2022-07-14

Added

• b883f35: Add pending_events stat
• #643: Expose config and INFO response for replia-priorty (@rave-eserating)

Fixed

• 8e61f81: Fixed test on Apple silicon

[1.28.0] = 2022-04-12

Added

• 10f8564: Added option to "not found" for DEL
• #633: Added "clear" command in the tile38-cli (@CaioDallaqua)
• #634: Added -x flag to tile38-cli (@sign0)

Fixed

• #636: Workaround for the RESP3 Java lettuce client (@rave-eserating)
• a1cc8e6: Fix eof error for incomplete commands (Theresa D)

Updated

• fcdb469: Security updates
• #638: Upgrade alpine in Dockerfile (@bb)
• a124738: Upgrade to Go 1.18
• 38ea913: Upgrade prometheous client
• 45fde6a: Upgraded nats dependencies

[1.27.1] = 2021-01-04

Fix

• b6833a2: Auto assign server_id for bootstrapped config files

[1.27.0] = 2021-12-28

Added

• #629: JSON logging (@iwpnd)
• 241117c: BUFFER option for WITHIN and INTERSECTS, see #79

[1.26.4] = 2021-10-25

Hotfix

• a7592f7: Bump version to match changelog

[1.26.3] = 2021-10-25

Updated

• a47443a: Upgrade tidwall modules

[1.26.2] = 2021-10-22

Added

• #625: Azure EventHub hook support

Changed

• 11cea4d: Removed vendor directory

[1.26.1] = 2021-10-01

Updated

• 9e552c3: Allow some basic client commands before AOF data loads

[1.26.0] = 2021-09-29

Added

• #623: Added SECTOR type to spatial searches (@iwpnd, @gmonk)

Fixed

• #624: AOFSHRINK causes panic on server (@saques)

[1.25.5] = 2021-09-26

Fixed

• 8ebcbeb: Fixed Z not matching on where clause for Feature/Point. (@tomquas)

[1.25.4] = 2021-09-14

Added

• a737a78: Add unix socket support

Updated

• 8829b8f: Change hooks collection type from hashmap to btree
• 83094b2: Update hook expiration logic
• c686b87: Return hook ttl with HOOKS request
• 06a92d8: Increase the precision of TIMEOUT
• Upgrade to Go 1.17.1

[1.25.3] = 2021-08-23

Fixed

• #621: Fixed a memory leak (@Morgiflute)

Updated

• Update B-tree library
• Upgrade to Go 1.17

[1.25.2] = 2021-08-10

Fixed

• #620: Fixed kafka authentication methods

Updated

• Upgraded various dependencies

[1.25.1] = 2021-07-22

Fixed

• #618: Fixed NEARBY with SPARSE returning too many results. (@nesjett)

[1.25.0] = 2021-07-12

Added

• #504: Added TLS support for Nats webhook provider.
• #552: Add CLIPBY subcommand to INTERSECTS/WITHIN. (@rshura)
• #561: Added geofence webhook for GCP Pubsub. (@mscno)
• #615: Add SASL to Kafka provider. (@mathieux51, @iwpnd)

Updated

• #551: Optimize field value access. (@mpoindexter)
• #554: Improved kNN using geodesic algorithm for NEARBY command. (@mpoindexter)

Fixed

• #611: Close follower files before finishing aofshrink. (@mzbrau)
• #613: Fix Memory Leak in Kafka Producer. (@iwpnd)
• #616: Fixed expiration logic issue. (@Neuintown)

[1.24.3] = 2021-06-09

Fixed

• af43d5a: Hotfix. Fixed invalid healthz output.

[1.24.2] = 2021-06-07

Updated

• b610633: Update Go to 1.16

[1.24.1] = 2021-06-07

Added

• #609: Added HEALTHZ command (@iwpnd, @stevelacy)

[1.24.0] = 2021-05-19

Added

• #604: Added Prometheus metrics (@oliver006)

Fixed

• #605: Remove deprecated threads flag (@cep-ter)

[1.23.0] = 2021-04-01

Updated

• #598: Added TLS Config to Kafka (@iwpnd)
• #599: Include "distance" to output when user specifically requests (@iwpnd)
• #597: Allow for all command types for roaming event (@johnpmayer)
• 31a0fbd: Upgraded dependencies and moved to Go 1.16

Fixed

• #600: Fix invalid queue.db error (@lokisisland)
• #603: Fix tile38-cli output showing protocol size when piping (@bb)

[1.22.6] = 2021-02-07

Updated

• 72dfaae: Updated various dependencies
• 016f397: Updated btree library, optimization
• 4f8bc05: Updated rtree library, optimization

Fixed

• 6092f73: Better handle connection errors in tile38-cli

[1.22.5] = 2020-11-09

Fixed

• 9ce2033: Fixed fields being shuffled after AOFSHRINK

[1.22.4] = 2020-11-07

Updated

• 1a7d8d6: Added ENV var for 500 http errors

[1.22.3] = 2020-10-28

Updated

• #583: Optimization for non-"cross" based geofence detection (@cliedeman)
• 79bee85: Replaced the underlying B-tree structure.

[1.22.2] = 2020-10-07

Fixed

• #230: Fix trailing zeros in AOF at startup

[1.22.1] = 2020-09-22

Updated

• 9a34a37: Updated Go version to 1.15
• b1dc463: Updated outdated dependencies (40 in total)

Added

• #578 Fix "cross" detection not firing in some cases (@feichler-or)

[1.22.0] = 2020-08-12

Added

• #571 Added MONITOR command (@tomquas)

Fixed

• #566: Fixed crash in fenceMatchRoam causing an index out of range panic (@larsw)
• #569: Fixed wrong order for fields with SCAN (@ipsusila)
• #573: Fixed crash with geohash precision above 12 (@superloach)
• 68e2b6d: Updated Kafka client to support (@LeonardoBonacci)

[1.21.1] = 2020-06-04

Fixed

• #564: Fix OUTPUT client command requiring authentication. (@LeonardoBonacci)

[1.20.0] = 2020-05-20

Updated

• #534: Avoid sorting fields for each written object. (@rshura)
• #544: Match geometry indexing to server config
• b3dc025: Optimize point in ring
• 3718cd7: Added priority option for AMQP endpoints

Fixed

• #538: DEL geofence notifications are missing the "key" field
• #539: Fixed issue with some features not working with WITHIN (@rshura)
• #540: Fix a concurrent write/read on the server conn map (@mpoindexter)
• #543: Fix clipping empty rings (@rshura)
• #558: Fixed clip test (@mmcloughlin)
• #562: Crashes under go1.14 runtime
• ff48054: Fixed a missing faraway event for roaming geofences
• 5162ac5: Stable sort roam notifications

[1.19.5] = 2020-02-11

Fixed

• c567512: Fix packages not vendoring on build

[1.19.4] = 2020-02-10

Fixed

• #529: Fix linestring features behave diffrent with CIRCLE (@spierepf)

[1.19.3] = 2019-12-11

Fixed

• #513: Fix tile38-cli from freezing with non-quoted geojson (@duartejc)

[1.19.2] = 2019-11-28

Fixed

• 6f3716a: Fix false negative for intersecting rings (@thomascoquet)

[1.19.1] = 2019-11-18

Updated

• cfc65a1: Refactored repo, moved to Go modules, updated vendor dependencies.

Fixed

• 9d27533: Fix infinite loop on tile38-cli connection failure.
• #509: Fixed panic on AOFSHRINK. (@jordanferenz)

[1.19.0] = 2019-11-02

Added

• #464: Add area expressions TEST command. (@rshura)

Fixed

• #493: Fix invalid JSON when JSET strings that look like numbers. (@spierepf, @JordanArmstrong)
• #499: Fix invalid PubSub format when output is set to JSON. (@dmvass)
• #500: Fix Tile38-cli not propertly handling quotes. (@vthorsell)
• #502: Fix excessive memory usage for objects with TTLs. commit 23b016d. (@FreakyBytes)
• #503: Fix fprintf type error in stats_cpu.go for non-linux/darwin builds. (@JordanArmstrong)

Changed

• #505: Update Travi-ci to use Go 1.13.x

[1.18.0] = 2019-10-09

Updated

• 639f6e2: Updated the spatial index (R-tree) implementation.

Fixed

• b092cea: Fixed MQTT blocking on publish/wait.
• #496: Fixed MQTT client ID uniqueness. (@neterror)
• #497: Fixed data race on webhook map with TTLs. (@belek)
• #498: Fixed JSET cancels objects TTL expiry value. (@belek)

[1.17.6] - 2019-08-22

Fixed

• 3d96b17: Fixed periodic stop-the-world pauses for systems with large heaps.

[1.17.5] - 2019-08-22

Fixed

• #489: Fixed nearby count always one (@jkarjala)

[1.17.4] - 2019-08-09

Fixed

• #486: Fixed data condition on connections map (@saltatory)

[1.17.3] - 2019-08-03

Fixed

• #483: Fixed lua pool pruning (@rshura)
• f7888c1: Fixed malformed json for chans command

[1.17.2] - 2019-06-28

Fixed

• #422: Fixes NEARBY command distance normalization issue (@TrivikrAm-Pamarthi, @melbania)

[1.17.1] - 2019-05-04

Fixed

• #448: Fixed missing commands for unsubscribing from active channel (@githubfr)
• #454: Fixed colored output for fatalf (@olevole)
• #453: Fixed nearby json field results showing wrong data (@melbania)

[1.17.0] - 2019-04-26

Added

• #446: Added timeouts to allow prepending commands with a TIMEOUT option. (@rshura)

Fixed

• #440: Fixed crash with fence ROAM (@githubfr)

Changed

• 3ae5927: Removed experimental evio option

[1.16.4] - 2019-03-19

Fixed

• e1a7145: Hotfix. Do not ignore SIGHUP. Use the --nohup flag or nohup command.

[1.16.3] - 2019-03-19

Fixed

• #437: Fixed clients blocking while webook sending. (@tesujiro)

Added

• #430: Support more SQS credential providers. (@tobilg)
• #435: Added pprof flags for optional memory and cpu diagnostics.
• e47540b: Added auth flag to tile38-benchmark.
• 5335aec: Allow for standard SQS URLs. (@tobilg)

[1.16.2] - 2019-03-12

Fixed

• #432: Ignore SIGHUP signals. (@abhit011)
• #433: Fixed nearby inaccuracy with geofence. (@stcktrce)
• #429: Memory optimization, recycle AOF buffer.
• 95a5556: Added periodic yielding to iterators. (@rshura)

[1.16.1] - 2019-03-01

Fixed

• #421: Nearby with MATCH is returning invalid results (@nithinkota)

[1.16.0] - 2019-02-25

Fixed

• #415: Fixed overlapping geofences sending notifcation to wrong endpoint. (@belek, @s32x)
• #412: Allow SERVER command for Lua scripts. (@1995parham)
• #410: Allow slashes in MQTT Topics (@pstuifzand)
• #409: Fixed bug in polygon clipping. (@rshura)
• 30f903b: Require properties member for geojson features. (@rshura)

Added

• #409: Added TEST command for executing WITHIN and INTERSECTS on two objects. (@rshura)
• #407: Allow 201 & 202 status code on webhooks. (@s32x)
• #404: Adding more replication data to INFO response. (@s32x)

[1.15.0] - 2019-01-16

Fixed

• #403: JSON Output for INFO and CLIENT (@s32x)
• #401: Fixing KEYS command (@s32x)
• #398: Ensuring channel publish order (@s32x)
• d7d0baa: Fix roam fence missing

Added

• #402: Adding ARM and ARM64 packages (@s32x)
• #399: Add RequireValid and update geojson dependency (@stevelacy)
• #396: Add distance_to function to the tile38 namespace in lua. (@rshura)
• #395: Add RENAME and RENAMENX commands. (@rshura)

[1.14.4] - 2018-12-03

Fixed

• #394: Hotfix MultiPolygon intersect failure. (@contra)
• #392: Fix TLS certs missing in Docker. (@vziukas, @s32x)

Added

• Add extended server stats with SERVER EXT. (@s32x)
• Add Kafka key to match notication key. (@Joey92)
• Add optimized spatial index for fences

[1.14.3] - 2018-11-20

Fixed

• Hotfix SCRIPT LOAD not executing from cli. (@rshura)

[1.14.2] - 2018-11-15

Fixed

• #386: Fix version not being set at build. (@stevelacy)

[1.14.1] - 2018-11-15

Fixed

• #385: Add version to SERVER command response (@stevelacy)
• Hotfix replica sync needs flushing (@rshura)
• Fixed a bug where some AOF commands where corrupted during reload

[1.14.0] - 2018-11-11

Added

• INTERSECT/WITHIN optimization that may drastically improve searching polygons that have lots of points.
• Faster responses for write operations such as SET/DEL
• NEARBY now always returns objects from nearest to farthest (@rshura)
• kNN haversine distance optimization (@rshura)
• Evio networking beta using the "-evio yes" and "-threads num" flags

Fixed

• #369: Fix poly in hole query

[1.13.0] - 2018-08-29

Added

• eef5f3c: Add geofence notifications over pub/sub channels
• 3a6f366: Add NODWELL keyword to roaming geofences
• #343: Add Nats endpoints (@lennycampino)
• #340: Add MQTT tls/cert options (@tobilg)
• #314: Add CLIP subcommand to INTERSECTS (@rshura)

Changed

• 3ae26e3: Updated B-tree implementation
• 1d78a41: Updated R-tree implementation

[1.12.3] - 2018-06-16

Fixed

• #316: Fix AMQP and AMQPS webhook endpoints to support namespaces (@DeadWisdom)
• #318: Fix aofshrink crash on windows (@abhit011)
• #326: Fix sporadic kNN results when TTL is used (@pmaseberg)

[1.12.2] - 2018-05-10

Fixed

• #313: Hotfix intersect returning incorrect results (@stevelacy)

[1.12.1] - 2018-04-30

Fixed

• #300: Fix pdelhooks not persisting (@tobilg)
• #293: Fix kafka lockup issue (@Joey92)
• #301: Fix AMQP uri custom params not working (@tobilg)
• #302: Fix tile with zoom level over 63 panics (@rshura)
• b99cd39: Fix Sync hook msg ttl with server time

[1.12.0] - 2018-04-12

Added

• 11b42c0: Option to disable AOF or to use a custom path: #220 #223 #297 (@sign0, @umpc, @fmr683, @zhangfeng158)
• #296: Add Meta data to hooks command (@tobilg)

Changed

• 11b42c0: Updated help menu and show more options

Fixed

• #295: Intersects returning nothing in some cases (@fils)
• #294: HTTP requests stopped working (@zhangfeng158)
• 0aa04a1: Lotsa package not vendored

[1.11.1] - 2018-03-16

Added

• #272: Preserve Docker image tag history (@gechr)
• 9428b84: Added cpu and threads to SERVER stats

Fixed

• #281: Linestring intersection failure (@contra)
• #280: Filter id match before kNN results (@sweco-semtne)
• #269: Safe atomic ints for arm32 (@gmonk63)
• #267: Optimization for multiploygons intersect queries (@contra)

[1.11.0] - 2018-03-05

Added

• #221: Add WHEREEVAL clause to scan/search commands (@rshura)

Fixed

• #254: Add maxmemory protection to FSET (@rshura)
• #258: Clear expires on reset (@zycbobby)
• #268: Avoid bbox intersect for non-bbox objects (@contra)

[1.10.1] - 2018-01-17

Fixed

• #244: Fix issue with points not being detected inside MultiPolygons (@fazlul3003)
• #245: Precalculate and store bboxes for complex objects (@huangpeizhi)
• #246: Fix server crash when receiving zero arg commands (@behrad)

[1.10.0] - 2017-12-18

Added

• #221: Sqs endpoint (@lennycampino)
• #226: Lua scripting (@rshura)
• #231: Allow setting multiple fields in a single fset command (@rshura)
• #235: Add json library (encode/decode methods) to lua. (@rshura)
• 26d0083: Update vendoring to use golang/dep
• c8ed7ca: Add WHEREIN command (@rshura)
• d817814: Optimized network pipelining

Fixed

• #237: Flush to file periodically (@rshura)
• #241: Point match on interior hole (@genesor)
• 920dc3a: Use atomic ints/bools
• 730502d: Set keepalive default to 300 seconds
• 1084c60: Apply limit on top of cursor (@rshura)

[1.9.1] - 2017-08-16

Added

• cd05708: Spatial index optimizations
• #208: Debug message for failed webhook notifications (@karnivas)
• #201: New ECHO command (@yorkxiao)
• #183: Include tile38-cli in Docker image (@jchamberlain)
• #121: Allow reads for disconnected followers (@octete)

Fixed

• 3fae3f7: Allow cursors for kNN queries
• #211: Crash when shrinking AOF on Windows (@icewukong)
• #203: Lifted LIMIT restriction all queries and COUNT keyword (@yorkxiao, @FX-HAO)
• #207: Send empty results for queries on nonexistent keys (@FX-HAO)
• #195: Added kNN overscan ordering (@rshura)
• #199: Apply LIMIT after WHERE clause (@rshura)
• #199: Require Go 1.7 (@rshura)
• #198: Omit fields for Resp when NOFIELDS is used (@rshura)

[1.9.0] - 2017-04-13

Added

• #159: AMQP/RabbitMQ webhook support (@m1ome, @paavalan)
• #152: Kafka webhook support (@m1ome)
• #141: Add distances to Geofence notifications
• #54: New benchmark tool (@literadix, @Lars-Meijer, @m1ome)
• #20: Ability to specify pidfile via args (@olevole)

Fixed

• b1c76d7: tile38-cli auto doesn't auto reconnect
• #156: Use redis-style TTL implementation (@Lars-Meijer, @m1ome)
• #150: Live "inside" fence event not triggering for new object (@phulst)

[1.8.0] - 2017-02-21

Added

• #145: TCP Keepalives option (@UriHendler)
• #136: K nearest neighbors for NEARBY command (@m1ome, @tomquas, @joernroeder)
• #139: Added CLIENT command (@UriHendler)
• #133: AutoGC config option (@m1ome, @amorskoy)

Fixed

• #147: Leaking http hook connections (@mkabischev)
• #143: Duplicate data in hook data (@mkabischev)

[1.7.5] - 2017-01-13

Added

• Performance bump for all SET commands, ~10% faster
• Lower memory footprint for large datasets
• #112: Added distance to NEARBY command (@m1ome, @auselen)
• #123: Redis endpoint for webhooks (@m1ome)
• #128: Allow disabling HTTP & WebSocket transport (@m1ome)

Fixed

• #116: Missing response in TTL json command (@phulst)
• #117: Error in command documentation (@juanpabloaj)
• #118: Unexpected EOF bug with websockets (@m1ome)
• #122: Disque typo timeout handling (@m1ome)
• #127: 3d object searches with 2d geojson area (@damariei)

[1.7.0] - 2016-12-29

Added

• #104: PDEL command - Selete objects that match a pattern (@GameFreedom)
• #99: COMMAND keyword for masking geofences by command type (@amorskoy)
• #96: SCAN keyword for roaming geofences
• fba34a9: JSET, JGET, JDEL commands

Fixed

• #107: Memory leak (@amorskoy)
• #98: Output json fix

[1.6.0] - 2016-12-11

Added

• #87: Fencing event grouping (@huangpeizhi)

Fixed

• #91: Wrong winding order for CirclePolygon function (@antonioromano)
• #73: Corruption for AOFSHRINK (@huangpeizhi)
• #71: Lower memory usage. About 25% savings (@thisisaaronland, @umpc)
• Polygon raycast bug. tidwall/poly#1 (@drewlesueur)
• Added black-box testing

[1.5.4] - 2016-11-17

Fixed

• #84: Hotfix - roaming fence deadlock (@tomquas)

[1.5.3] - 2016-11-16

Added

• #4: Official docker support (@gordysc)

Fixed

• #77: NX/XX bug (@damariei)
• #76: Match on prefix star (@GameFreedom, @icewukong)
• #82: Allow for precise search for strings (@GameFreedom)
• #83: Faster congruent modulo for points (@icewukong, @umpc)

[1.5.2] - 2016-10-20

Fixed

• #70: Invalid results for INTERSECTS query (@thisisaaronland)

[1.5.1] - 2016-10-19

Fixed

• #67: Call the EXPIRE command hangs the server (@PapaStifflera)
• #64: Missing points in 'Nearby' queries (@umpc)

[1.5.0] - 2016-10-03

Added

• #61: Optimized queries on 3d objects (@damariei)
• #60: Added [NX|XX] keywords to SET command (@damariei)
• #29: Generalized hook interface (@jeremytregunna)
• GRPC geofence hook support

Fixed

• #62: Potential Replace Bug Corrupting the Index (@umpc)
• #57: CRLF codes in info after bump from 1.3.0 to 1.4.2 (@olevole)

[1.4.2] - 2016-08-26

Fixed

• #49. Allow fragmented pipeline requests (@owaaa)
• #51: Allow multispace delim in native proto (@huangpeizhi)
• #50: MATCH with slashes (@huangpeizhi)
• #43: Linestring nearby search correction (@owaaa)

[1.4.1] - 2016-08-26

Added

• #34: Added "BOUNDS key" command (@icewukong)

Fixed

• #38: Allow for nginx support (@GameFreedom)
• #39: Reset requirepass (@GameFreedom)

[1.3.0] - 2016-07-22

Added

• New EXPIRE, PERSISTS, TTL commands. New EX keyword to SET command
• Support for plain strings using SET ... STRING value. syntax
• New SEARCH command for finding strings
• Scans can now order descending

Fixed

• #28: fix windows cli issue (@zhangkaizhao)

[1.2.0] - 2016-05-24

Added

• #17: Roaming Geofences for NEARBY command (@ElectroCamel, @davidxv)
• #15: maxmemory config setting (@jrots)

[1.1.4] - 2016-04-19

Fixed

• #12: Issue where a newline was being added to HTTP POST requests (@davidxv)
• #13: OBJECT keyword not accepted for WITHIN command (@ray93)
• Panic on missing key for search requests

[1.1.2] - 2016-04-12

Fixed

• A glob suffix wildcard can result in extra hits
• The native live geofence sometimes fails connections

[1.1.0] - 2016-04-02

Added

• Resp client support. All major programming languages now supported
• Added WITHFIELDS option to GET
• Added OUTPUT command to allow for outputing JSON when using RESP
• Added DETECT option to geofences

Changed

• New AOF file structure.
• Quicker and safer AOFSHRINK.

Deprecation Warning

• Native protocol support is being deprecated in a future release in favor of RESP