Changelog
2.30.0 (2026-03-25)Features
add market analytics backend (1f46941 )
2.29.0 (2026-03-23)Features
add service level monitoring with open telemetry (b8ee513 )
Bug Fixes
engine: change price precision to 3 decimal digits (76854d8 )openid flow returns state not found (5d25aac )
2.28.0 (2026-02-26)Features
add marketplace replication setup (7bac60e )
Features
engine: set minimum expiry time before delivery start from 15 min to 1 min (8aa1e94 )
Features
mon: add container monitoring service to market (3f56a38 )
Bug Fixes
API: delivery endpoint accepts wildcard .* for location ID (eed7348 )market data: limit orderbook size for websocket connection to reduce latency and network traffic, max price levels 1 , max orders per level 5 (0679b79 )order manager: partial filled orders keep partial filled status when child orders expire (af84be9 )
Bug Fixes
DNS resolution lua Oauth flow (86605fe )
infrastructure: fix build files (191055c )verifier: validation error for power measurements , no data points found in delivery window, improve user error message (f21754a )
2.25.1 (2025-10-23)Bug Fixes
verifier: add 5% tolerance to deviation of baseline and metering resolution (0b543cf )
2.25.0 (2025-10-22)Features
verification: add tolerance to baseline and metering data point processing during flexibility calculation (480fee3 )
Features
order manager: add basic settlement result object (7a38aab )order manager: add initial summary object to order (d332bef )
Bug Fixes
request time out if auth server VP not available (29117c2 )
Features
add service level monitoring with open telemetry (9ca74fe )
add service level monitoring with open telemetry, handle VP header to public API backend services, add forward authentication to nginx to authenticate verifiable credentials (3410e96 )
add smart contract extension, add market oracle and market oracle connector service (dd303f5 )
did: add forward authentication to nginx to authenticate verifiable credentials (44543c6 )handle VP header to public API backend services (3a3b994 )
order manager: add random process to select seller baseline activation (9e1c53f )verifier: add flexibility verification service (668dbce )
Bug Fixes
api: contracts API returns newest contracts first (f944c6a )api: allow 3 decimal digits for price and 2 decimal digits for power value during order creation (283534f )change verifier result to percentage instead of ratio (7ee4424 )
engine: send empty orderbook to market API during after start up (de78001 )ingress: certs were not correctly renewed for did.glocallfexmarket subdomain (1bce38b )market data: country orderbook were not correctly updated (956e498 )market data: expired order and deliveries endpoint fix issues with query parameters. (d0ff0a4 )market data: replace orderbook instead of deleting in database (d3d8b67 )order manager time format to RFC3339 milliseconds (2668489 )
verifier: add Decimal package for float calculations (58fbcd3 )verifier: improve error handling, support cumulative and incremental data points readings (6588988 )
Reverts
[2.22.0] (2025-07-24)
Features
add smart contract extension, add market oracle and market oracle connector service (dd303f5)
Bug Fixes
api: allow 3 decimal digits for price and 2 decimal digits for power value during order creation (283534f)verifier: change result to percentage instead of ratio (7ee4424)engine: send empty orderbook to market API during after start up (de78001)market data: country orderbook were not correctly updated (956e498)market data: expired order and deliveries endpoint fix issues with query parameters. (d0ff0a4)market data: replace orderbook instead of deleting in database (d3d8b67)order manager: time format to RFC3339 milliseconds (2668489)verifier: add Decimal package for float calculations (58fbcd3)verifier: improve error handling, support cumulative and incremental data points readings (6588988)
Bug Fixes
api: contracts API returns newest contracts first (f944c6a )
Features
order manager: add random process to select seller baseline activation (9e1c53f )verifier: add flexibility verification service (668dbce )
Features
dashboard: add new dashboard interface, modify order view (3243b47 )
Bug Fixes
nginx: charts url fixing typo (ef221f0 )order manager: buyer contract id was overriden with seller contract id after verification result was processed (3c6763d )
Bug Fixes
market data: orderbook API endptpoint depth parameter 0 returns all price levels (379bf03 )
Features
order manager: add websocket message for order and contract updates (f0371e7 )
Bug Fixes
api: add power units W, kW, MW to metering object in verification endpoint. (fb9c10c )api: allow maximum 2 decimals for power and price values during order creation (a8846a7 )api: fix power in expired order not a signed value (d0318ce )api: fix trailing slash /orders and /contracts api (1d0a098 )docs: fix python examples missing price and wrong side for buy order example (3a888d8 )ingress: env variables missing in config (6c7057a )order manager: add European country codes to order validator (b753a20 )order manager: reject buy orders with baseline data, add correct response message to user (7d5e4ba )order manager: update verification status for buy orders (744dd53 )
Features
engine: add partial fill options in time or power domain fro buy orders (301c0da )engine: add partial order creation split strategy, available options power domain first, time domain first, default: power domain first (0b8451d )
Bug Fixes
config: add missing ports for dashboard API and charts DB (dcd4689 )engine: match buy orders with empty country code/location id with any sell order country code/location id. Resulting trade gets the location object from sell order (bcc94ca )
Features
add performance monitoring to market engine (5a66ee0 )
user manager: add metrics endpoint (a3b4da8 )
Bug Fixes
market data: add 7 days retention policy for trades and expired order, downgrade DB version (358fda0 )
Features
add registry sub domain to ingress configuration (d6b624c )
add vagrant setup to repository (73ccc1d )
merge dashboard into development branch (342df63 )
user manager: status query parameter for contracts and orders accepts multiple status (a5bfa36 )
Bug Fixes
dashboard: add timeout to get requests (1523613 )order manager: endpoint /orders did not return any orders (38a324b )set mongodb version to 4.2 in Dockerfile (9dd86d7 )
user manager: contracts endpoint returned no contracts, updated filter to query contracts (1273774 )
Features
add automatic cert renewal with caddy server (de5f6bf )
api: add baseline submit endpoint (ab92321 )market api: add deliveries endpoint and trades endpoint (0b54e8b )market api: add side and direction query paramater (965abc9 )Rest API: change response formats this will break existing client integration (0627f83 )
Bug Fixes
add cors configuration for api endpoints (23071ef )
dashboard: remove None type from country list (d62f428 )market data: fix decode event object , missing key (2290947 )order manager: fix last update at time (ee22dc9 )order manager: fix last update at time (d50e74a )verifier, settlement: add data object to processing event (a11ae27 )
2.14.1 (2024-10-15)Bug Fixes
add cors configuration for api endpoints (23071ef )
2.14.0 (2024-10-14)Features
add dashboard frontend (e98fc0a )
change quantity to power in trade API (688debb )
change volume to energy terminology (d0d0816 )
market api: store only the latest order book in db, add limit query parameter to order book api, dashboard minor refactoring (802e6cb )
Bug Fixes
market api: add country code to ticker message (96ab2ab )market api: rest api order book endpoint returned orders with false sorting (a9b50ae )
Features
add grafana to nginx configuration (4aa62be )
add monitoring to ingress controller (3bbd40b )
market api add country specific coordinates to ticker and expired order (4a88b3d )
Features
Features
Bug Fixes
market api: add country code to ticker message (2b794e9 )
Bug Fixes
orderbook: remove duplicate price key in orderbook JSON (18c3c9f )
Features
market data: add market data api, ticker, orderbook, expired order (07a51c4 )
Bug Fixes
add market api port to nginx run command (ffc63ea )
market data: catch JSON decode error (a3cf450 )
2.9.0 (2024-6-19)Features
engine: add partial matching for buy orders (09471f1 )
2.8.2 (2024-6-10)Bug Fixes
change name size in orderbook to volume (db2f32b )
2.8.1 (2024-6-5)Features
websocket API: add expired orders to ticker (9936775 )
Bug Fixes
engine: publish orderbook when orders are cancelled (2e02860 )engine: publish trades to websocket api (b1935dc )market data: add location to ticker, add creation timestamp (3e9cb03 )market data: handle stream lost exception (660b600 )order manager: publish order status updates to websocket api (c7d0e56 )websocket API: publish cancel order (e73fab9 )websocket API: send live order status updates (52fdd25 )
2.8.0 (2024-5-31)Features
engine: handle cancel order request and remove order from orderbook (f5f3815 )rest api: refactor rest api , add cancel order endpoint (a2e8780 )
Bug Fixes
api: add received_at timestamp to verification endpoint (438b7c8 )
2.7.1 (2024-5-3)Bug Fixes
add catch exception ChannelClosedByBroker (9a11d34 )
api: disable ticker updates in WebSocket trading endpoint (d15bf69 )close connection after error to message broker (7fef642 )
market data: orderbook show correct delivery start and end (dca0364 )matching engine: average final price between ask and sell order (fd8ac6e )matching engine: set default orderbook depth to 30 price levels (95fabed )scripts: add start up delay for message broker init (abcc2c8 )scripts: disable unused services in run commands (79a2716 )set backoff time 30s to reconnect to message broker (71724b7 )
trade-manager: key error during deserializing order object (787269e )
2.7.0 (2024-4-26)Features
api: add Websocket endpoints /ticker and /orderbook for market data updates (57e0ac6 )market data: update order book format (1061697 )nginx: add new endpoints (3014e0c )
Bug Fixes
engine: add regex pattern for location id matching, country code optional during matching (5d418ff )
2.6.0 (2024-4-22)Features
engine: add location matching based on country code and list of location ids (83ac61d )trade manager: send trade updates to websocket API, update message format (bffa6d5 )
Bug Fixes
api: event type in websocket message set by message producer (295d0e6 )
2.5.1 (2024-4-15)Bug Fixes
market data: ticker messages date time read error (0bba717 )
2.5.0 (2024-3-28)Features
engine: refactor matching engine (9da5928 )
2.4.1 (2024-3-5)Bug Fixes
2.4.0 (2024-2-28)Features
add test server, add rate limiting prod server, add ingress controller (dd37ac7 )
2.3.0 (2024-2-27)Features
add development server (39dd0ce )
add rest API endpoint get order by id (24da1c6 )
order manager: add event store database for order creation events (04bf7f3 )order manager: write order create events to event store and route result to event bus (a6c21d4 )
Bug Fixes
add changelog script copy to docs (cdef207 )
api: queues declared with wrong features, disable routing infos in ws message (b5ed3c4 )disable unprotected health endpoint , add full api url to ws and rest backend (6440661 )
frontend: change landing page (41a5a9a )keycloak: decrease background image size (3180f1a )nginx: accept endpoints without trailing slashes (e5f3f74 )nginx: increase buffer size, add session secret (b6d1a40 )ticker message, trade message format, fix exchange names (45f1e2c )
update keycloak theme (27bc647 )
2.3.1 (2024-2-25)Bug Fixes
ticker message, trade message format, fix exchange names (45f1e2c )
2.3.0 (2024-2-24)Features
add development server (39dd0ce )
add rest API endpoint get order by id (24da1c6 )
order manager: add event store database for order creation events (04bf7f3 )order manager: write order create events to event store and route result to event bus (a6c21d4 )
2.2.3 (2024-2-15)Bug Fixes
disable unprotected health endpoint , add full api url to ws and rest backend (6440661 )
2.2.2 (2024-2-13)Bug Fixes
frontend: change landing page (41a5a9a )keycloak: decrease background image size (3180f1a )nginx: accept endpoints without trailing slashes (e5f3f74 )nginx: increase buffer size, add session secret (b6d1a40 )update keycloak theme (27bc647 )
2.2.1 (2024-2-8)Bug Fixes
keycloak: padding login screen (7f5f496 )scripts move imports after env are loaded (462d393 )
2.2.0 (2024-2-8)Features
add glocalflex login theme (6ebbd8b )
Bug Fixes
config add api server ports (6bc14d3 )
nginx: set redirect off (f91987d )
2.1.0 (2024-2-6)Features
cicd: change docker python image to quay.io fedora python base image (73e34dc )keycloak: add proxy config (f5a2b98 )keycloak: use http for internal communication, disable session cookie for frontend (6d9c0ac )lb: add load balancer (454b849 )
Bug Fixes
cicd: deploy stage for production env (8093ea1 )cicd: keycloak typo (61cde81 )frontend: fix broken link (22ae296 )keycloak: change user (084e27d )keycloak: change user, certs permission error (4c38be1 )keycloak: login page not loaded correctly (6e629b2 )nginx: add resolver (3fcd57d )nginx: change openid redirect url, add realm endpoint (24444e7 )nginx: set header for keycloak (5e7f561 )
2.0.1 (2024-2-2)Bug Fixes
cicd: pull keycloak from registry during release stage (e415b6b )config: update production IPs (cca6072 )keycloak: add redirect url (39296a1 )keycloak: add redirect urls (f568402 )nginx: check env are set before start (d152004 )nginx: syntax error in entrypoint.sh (756c465 )
2.0.0 (2024-2-2)⚠ BREAKING CHANGES
core: This will break the original public interface with amqp. This breaks the influxDB integration in the backend as main database for all orders.api: This will break the original public interface with amqp. This breaks the influxDB integration in the backend as main database for all orders.
Features
add rabbit username and password configuration for api and order manager (ac4a65d )
api_ws: add new excahnge names to configuration (ce110ec )api: add changes to dev branch (38577e4 )api: add endpoint order V1 submit, convert to line protocol (d477001 )api: add health endpoint (690b73b )api: add health endpoint (789279c )api: add jwt validation function with keycloak (0ebe2b2 )api: add packages (7351a1d )api: add rabbitmq backend for exchange api.request and event.create_order (2858300 )api: add websocket service (513cb75 )api: build and run first version of rest api and websocket server (ef5521a )api: send order in json format to backend MQ (cb9c3d0 )api: test websocket and rest order post request (fec0893 )api: update location and metering field as struct (7e589cc )api: update websocket api (9fd659b )api: user can connect multiple times to websocket API (e67671c )api: websocket add client.readMessage (2deb082 )api: websocket add ping messages to keep connection alive (2312106 )auth: add keycloak, postgres and decision point (oathkeeper) (643f008 )auth: add login theme keycloak (10dd518 )cicd: add services release stage to staging, v2.0.0 (eef8fe3 )cicd: update deploy.sh and ci pipeline (48e86ad )ci: remove unused services, add new api, keycloak oathkeeper services (6a6a303 )config: add overrides yaml, improve parser (e103eec )config: change to yaml config (8867c2b )config: refactor configuration (b0cde8e )config: rename gflex-core pod (42554ce )core: add api public exchange and event bus exchange, add unit price calculation (ce61530 )core: change communication backend to core event exchange and api request exchange (bbb1346 )core: tradecloser, read order in json format to backend MQ, rename filled order field to match new API specs (15b06f8 )deploy: add command line interface (c70ae8f )deploy: add help text (8b8eb4a )gw: add openresty with openid session support as reverse proxy for keycloak authentication (2ce523b )gw: configure keycloak endpoints (bc80a07 )keycloak: add client config (6eab15d )keycloak: add initialization script and cconfiguration (a5f59ed )keycloak: disable custom admin url (e7bb475 )keycloak: set hostname to public ip (7ee38ec )keycloak: set IP address as admin url (5039f21 )keycloak: update entrypoint wait for start up (d2896b3 )mon: add grafana provisioning, prometheus and telegraf (8294496 )mon: add prometheus env configuration (b9a72ef )mon: add rabbitmq monitoring with prometheus and grafana (307feb7 )mon: update nginx with performance data (5d5e6cb )nginx: remove lua script, replaced with template file (4b9bfc7 )nginx: update api v1 routes (4e837fd )nginx: add env to lua scripts (9d225fa )nginx: add ip range to nginx_status (6349d78 )nginx: add log format (163e5f5 )nginx: add oauth subrequests to api endpoints (f33b9ca )nginx: add route to api reference (481d9a4 )nginx: add websocket dev endpoints (9597977 )nginx: add websocket reverse proxy (83a0827 )nginx: add ws configuration (b546f9a )nginx: disable rabbitmq stream config, disable unused endpoints in nginx.conf, access log read by telegraf and prometheus (60e5cf4 )nginx: update ws paths (0f57463 )om: add order manager to build (c7170bb )om: add order manager service (7f27de3 )order_manager: add event handler new order (71fbad0 )order_manager: add communication backend to core event exchange and api request exchange (22f3c68 )pdp: add Dockerfile and change oathkeeper configuration (a7dadcd )prefix services with gx (5098be3 )
rabbitmq: add new exchange names to init script (4480ae9 )rabbitmq: disable http auth and cache plugin (637fa23 )rabbitmq: init on container boot (d245d46 )rabbitmq: remove all user during init (b15a30d )rabbitmq: update init script (c801bf4 )scripts: add docs build and run commands to build.sh and run.sh (bbe0f3c )scripts: add monitoring pod (3198334 )scripts: add monitoring services to run.sh and build.sh (b1b18be )scripts: add policy decision point to run and build scripts (54510cd )scripts: combine dev run and run scripts, refactor build script (d3a9959 )validator_py: set publish message to persistent (c084d23 )
Bug Fixes
--tls-verify=false in docs.sh (18a39cc )
api_ws: remove lock from read and write goroutine (f53994d )api: add "i" character to inlfux line protocol for expiration time to avoid float data type in influxdb (4abde86 )api: catch connection error when rabbit MQ is down (ddf017c )api: close rabbitmq connection after request is done (f700f94 )api: rest server does not quit when rabbitmq backend is down (fcf840e )auth: keycloak wrong hostname and path url, nginx pdp hardcoded ip address (014b496 )ci: add full path to docker image (411a63f )core: fix configuration for event exchange connection for ticker and tradeconfirmer (4501d65 )docs: update api rest reference link (b88893a )keycloak: add certs and export config files (52cce80 )nginx: update (bdbf910 )nginx: update nginx config to serve docs and api reference (c5cbb7d )oathkeeper: use internal server ip in config (4bbec25 )om: ctr.log consumed all storage because of unroutable event (4921d1f )postgres: Dockerfile set digest and correct image name (0fb169d )rabbitmq: add debug queue (2ea32c3 )rabbitmq: init file path (b33a205 )scripts: change image name from telegraf-mon to telegraf (a8b0add )tradecloser: add expired order to orderbook, store trailing orders in orderbook (11acf06 )tradecloser: convert numpy int64 to int for end_time (3594c7f )tradecloser: remove wattage from closed deal message (e175c3b )tradeconfirmer: format confirm message to json (400244e )
1.2.0 (2023-08-23)Features
latencyreader: add queueing time calculation (220bfda )tradecloser: publish closed deal to rabbitmq exchange (de965f9 )tradecloser: refactor matching engine (3feae2e )trading_engine: add mq client to validator and closer (5ee638d )trading_engine: create a common rabbit mq client class (1fbda18 )trading_engine: replace influx udp hooks with rabbit mq messaging for closed deals (7840717 )trading-engine: upgrade to Python3.11.4, refactoring latencyreader (61aeb0e )v1.1.15 (9d328ef )
Bug Fixes
nginx status in config file, tradecloser receive malformed order entries time in None (cfda647 )
remove semantic-release/git from config (f39453b )
test semantic release (336e683 )
trade_engine: add influx connector (c37e180 )
add client tests (54e2de6 )
rabbitmq: add plugins prometheus and stream (3982839 )tradecloser: add signal handler SIGINT, SIGTERM (8dcb048 )