2026-03-23 [CDA] Workstream minutes

[floroks]

Workstreams

CDA

Participants

Klaus Hartwig | Softing AE
Thomas Clausnitzer (d-fine)
Lorin Ciubeica | ZF
RaviPrasad | Valeo
Martin Jehle | Schaeffler AG
Andrei Rusu | Aumovio
Michael Luxen | FEV.io
@theswiftfox
@floroks

Agenda

Merged PR

#	Title	Author	Merged
#257	Fix UDS response parsing at payload boundaries in MUX and trailing parameters	arvindr19	Mar 20
#253	bump ci-cd revision to latest	theswiftfox	Mar 16
#250	uds: always update session and security state after pos response	alexmohr	Mar 16
#247	database: update to latest flatbuffer schema & protobuf format	floroks	Mar 16

Open PR

#	Title	Author	Created
#263	database: fix ByteField left-alignment in pack_data encoding#263	floroks	Mar 23
#262	build(deps): bump rustls-webpki from 0.103.8 to 0.103.10	dependabot[bot]	Mar 21
#261	❌ fix: handle SendKey level names with multiple underscores	saschabuehrle	Mar 20
#259	❌ Improvement: Add error message to DiagService::NotFound errors	LucaFue	Mar 19
#258	sovd: document & test ecu components	floroks	Mar 18
#256	❌ Support implementation of security plugin in separate crate	sophokles73	Mar 17
#252	docs: add docs for communication	floroks	Mar 16
#242	TLS: add mbedtls option	theswiftfox	Mar 9 (updated Mar 18)
#240	memory-map FlatBuffers data to reduce RSS	alexmohr	Mar 8 (updated this week)

Issues marked with ❌ still have issues in the build pipeline.

Other

Easter break next week (on 30.3.2026), and public holiday on 6.4.2026.

No workstream for the next two weeks -- use Slack, Issues or Discussions in the meantime

Meeting minutes

• Discussion re. Security Access handling -> we should support a fixed Level_ (lookup of correct service through service id + level) and the name defined through the state chart (lookup through services which go from current state to that name -- bit tedious, but this probably supports most vendors)