Releases · prebid/prebid-server-java

06 Jun 11:52

github-actions

3.2.0

29b6bc3

v3.2.0

What’s Changed

General Updates

GitHub: Add pull request checklist (#3227)
Add invalidate for cached account errors (#3113)
Docs: Add information about auction.strict-app-site-dooh property (#3219)
Add DSA Validations (#3133) - prebid/prebid-server#3438
Test: BidResponse validations (#3114)
Fix flaky test (#3214)
Fix inspection issues (#3215)

Bidder-specific updates

Yieldmo Adapter: add currency conversion for bid floors (#3200)
New Adapter: Playdigo (#3166) (#3210)
Loyal: New Adapter (#3140) (#3183)
Revert Rubicon Adapter Eid Enhancement (#3194)

Contributors

@And1sS, @AntoxaAntoxic, @SerhiiNahornyi, @marki1an, @osulzhenko, @przemkaczmarek and @ym-winston

Contributors

And1sS, ym-winston, and 5 other contributors

Assets 2

29 May 11:46

github-actions

3.1.0

dbef995

v3.1.0

What’s Changed

This release mainly works towards catching up on the open source backlog created by the extended 3.0 release period, including several new bid adapters and quite a few small bidder-specific updates.

General Updates

Test: nbr field (#3189)
Test: Increase coverage for targeting spec (#3088)
Tests: Eids (#3171)

Bidder-specific updates

Add new bwx bidder (#3095)
Add Theadx Adapter (#3093)
New Adapter: Trustedstack (#3111)
Add Aso Adapter (#3087)
Add Roulax Adapter (#3094)
SeedingAlliance: Deprecate SeatId (#3097)
AdView: Support Multi Imp Request (#3101)
Consumable Adapter: Rewrite to support full ORTB from GO (#2927)
Medianet: fledge support (#3129)
Update NextMillennium bidder (#3103)
PulsePoint Adapter: ensuring ct/cp params can be either int or string (#3184)
Rubicon: Remove imp.ext.context references (#3195)
RTB House: video ads support (#3130)
Evolution: Add IFrame (#3099)
yahooAdapter: Remove warning message (#3181)
Rise: Add placementId parameter to bidder ext (#3119)
OpenX: accept incoming string fields to support Prebid.js 9 (#3178)
Sonobi: Add Consent Macros to UserSync URL (#3098)
Onetag: add redirect userSync support (#3100)

Contributors

@AntoxaAntoxic, @SerhiiNahornyi, @SuprPhatAnon, @aishwaryapatil, @anand-venkatraman, @b-chinmay, @laurb9, @marki1an, @onetag-dev, @osulzhenko, @piotrj-rtbh, @product-trustedstack and @zkosanovic

Contributors

SuprPhatAnon, laurb9, and 10 other contributors

Assets 2

21 May 09:16

And1sS

3.0.0

b318b1a

v3.0.0

Welcome to Prebid Server 3.0!

There are not many features in this release, but it's a major infrastructure upgrade that host companies will need to review their configuration.

Infrastructure updates

Java 21
Vert.x 4.5.5
Spring Boot 3.2.3
Many library dependencies have had major upgrades
JUnit 5 support (entire test suite migration will happen in the later version)
MySQL and PostgreSQL clients now use prepared statements (c3p0, hikari and jdbc client were removed entirely)
- PostgreSQL now fully supports SASL SCRAM-SHA-256
Maven dependency reorganization: now all dependencies are defined at the root pom.xml level so that all child pom.xml can benefit from using the centralized dependency management section. This should help with dependency versioning inconsistency. Modules retain the right to add new dependencies if those dependencies are not creating conflicts. If the dependency is already present in the project, modules should declare their dependency without version tag so that version is synchronized with the project.

Feature additions/deprecations

Switzerland has been added to the default list of countries considered to be in the European Economic Area. prebid/prebid-server#3678
OpenRTB 2.6 field downgrade to 2.5 is now performed only for ext fields, see prebid/prebid-server#3613
Programmatic Guaranteed feature was removed from the code base along with associated properties and metrics
removed bidder url validations for urls with macros inside them
The following bidder adapters were converted to the generic bidder alias: adrino, ccx, infytv, loopme, zeta_global_ssp
- if you wish to continue to use aforementioned bidder adapters, please move their respective configuration from adapters.{bidder} to adapters.generic.aliases.{bidder}

Configuration changes

The JDBC client was removed in favor of modern Async DB client. Please be aware of syntax differences between MySQL and PostgreSQL and update your queries if needed. The following properties might need to be changed if you use PostgreSQL:
- settings.in-memory-cache.database-update.update-query
- settings.in-memory-cache.database-update.amp-init-query
- settings.in-memory-cache.database-update.amp-update-query
auction.strict-app-site-dooh is now set to true by default - this means that any requests coming into Prebid Server that contain more than one of site/app/dooh will be rejected. It's known that there are still publishers that do this. Host companies may want to monitor the logs for rejections.
privacy.gdpr.purposes.p4.eid.activity_transition is now false by default
settings.database.provider-class has been removed. It's not needed by the Async DB client.

Note: there was a configuration change we had wanted to make but forgot to add to 3.0. PBS host companies may want to take the opportunity to review how they want to handle the default ortb.multiformat-supported adapter config.

Added properties

settings.database.idle-connection-timeout - Set the idle timeout, time unit is seconds. Zero means don't timeout. This determines if a connection will timeout and be closed and get back to the pool if no data is received nor sent within the timeout.
settings.database.enable-prepared-statement-caching - Enable caching of the prepared statements so that they can be reused. Defaults to false. Please be vary of the DB server limitations as cache instances is per-database-connection.
settings.database.max-prepared-statement-cache-size - Set the maximum size of the prepared statement cache. Defaults to 256. Has any effect only when settings.database.enable-prepared-statement-caching is set to true. Please note that the cache size is multiplied by settings.database.pool-size.
settings.in-memory-cache.jitter-seconds - jitter (in seconds) for settings.in-memory-cache.ttl-seconds parameter.

Removed properties

All of these configurations were related to Programmatic Guaranteed, which has been removed.

admin-endpoints.deals-status.*
admin-endpoints.lineitem-status.*
admin-endpoints.force-deals-update.*
admin-endpoints.e2eadmin.*
deals.*
device-info.*

Renamed properties

settings.in-memory-cache.jdbc-update.init-query renamed to settings.in-memory-cache.database-update.init-query
settings.in-memory-cache.jdbc-update.update-query renamed to settings.in-memory-cache.database-update.update-query
settings.in-memory-cache.jdbc-update.amp-init-query renamed to settings.in-memory-cache.database-update.amp-init-query
settings.in-memory-cache.jdbc-update.amp-update-query renamed to settings.in-memory-cache.database-update.amp-update-query
settings.in-memory-cache.jdbc-update.refresh-rate renamed to settings.in-memory-cache.database-update.refresh-rate
settings.in-memory-cache.jdbc-update.timeout renamed to settings.in-memory-cache.database-update.timeout
auction.blacklisted-accounts renamed to auction.blocklisted-accounts
auction.blacklisted-apps renamed to auction.blocklisted-apps
vertx.http-server-instances was removed, please use server.http.server-instances instead
http.port was removed, please use server.http.port instead
http.max-headers-size was removed, please use server.max-headers-size instead
http.max-initial-line-length was removed, please use server.max-initial-line-length
http.idle-timeout was removed, please use server.idle-timeout
http.ssl was removed, please use server.ssl instead
http.jks-path was removed, please use server.jks-path instead
http.jks-password was removed, please use server.jks-password instead
auction.max-timeout-ms was removed, please use auction.biddertmax.max instead
auction.generate-source-tid was removed

Metrics change

requests.(blacklisted_account|blacklisted_app).* renamed to requests.(blocklisted_account|blocklisted_app).*

Assets 2

04 Apr 19:30

github-actions

2.15.0

6edccb2

v2.15.0

What’s Changed

General Updates

Core: Stop removing AuctionRequest.video.plcmt during OpenRTB downgrade (#3092) - Note: we would prefer that bid adapters start supporting ORTB 2.6 directly.
Feature: Cross-currency conversion capability (#3084) - Issue prebid/prebid-server#3566

Bidder-Specific Updates

Medianet: Using mtype for getting bidtype (#3048)

Contributors

@Net-burst and @amanpatniajmer

Contributors

Net-burst and amanpatniajmer

Assets 2

02 Apr 12:34

github-actions

2.14.0

da3a07d

v2.14.0

What’s Changed

General Updates

Core: Early Geo Lookup update for IP in headers (#3081)
Core: Null handling to not throw exceptions (#3035)
Refactoring: Default Account Resolving (#3012)
Dependency: junit 5.10.2 (#3074)
Tests: Add tests for exponential backoff (#2970)
Tests: Remove unused allure report (#3073)

Bidder-Specific Updates

Smrtconnect: Add new bidder (#3060)
Add new zMaticoo bidder (#3055)
Adprime: Resolve BidType from Mtype (#3036)
Yieldlab: Add Digital Service Act (DSA) support (#3011)
Adf adapter: cookie matching domain updated (#3072)
Adnuntius: add ability to fetch data from site.ext (#3051)
RTB House: regional endpoints (#3023)
MediaGrid: Add GPP Macros (#3042)
Bizzclick: host parameter update (#2962)
Iqzone: Add mType support (#3044)

Contributors

@AntoxaAntoxic, @Net-burst, @SerhiiNahornyi, @VeryExtraordinaryUsername, @amanpatniajmer, @braizhas, @marki1an, @osulzhenko, @piotrj-rtbh, @psmrt, @sullis and @william-harris

Contributors

sullis, Net-burst, and 10 other contributors

Assets 2

22 Mar 00:12

github-actions

2.13.0

d0a9a49

v2.13.0

What’s Changed

General Updates

Geo Lookup Updates (#3057) - Covers issues prebid/prebid-server#3392 and prebid/prebid-server#3559
add Netty epoll arm64 dependency (#3064)
Relax VAST tag matching for vtrack handling (#3059)
Docs: Documentation for transmitEids (#3058)
Test: Remove flaky timeout tests (#3043)