Engineering Feature Show Q2 2025
Quick summary of releases...
| Project | Releases |
|---|---|
| ogmios | v6.12.0, v6.13.0 |
| kupo | v2.11.0 |
| aiken | v1.1.16, v1.1.17 |
| aiken/stdlib | v3.0.0 |
| aiken/fuzz | v2.2.0 |
| merkle-patricia-forestry | v2.0.1, v2.1.0 |
| elm-cardano | v0.7.0, v0.8.0 |
| cardano-governance-voting-tool | v1.0.0, v1.0.1 |
| pallas | v0.33.0 |
| amaru-treasury | v1.0.0 |
Kupo v2.11.0
--until=SLOT|POINT
/metrics
Amaru's budget proposal has been approved!
The withdrawal(s)... maybe 🤞
26 days to go
5 withdrawals to smart contracts
marketing
mercenaries
consensus
ledger
contingency
3 operations:
1. Reorganize
2. Disburse
3. Sweep
authorized by 1 owner
authorized by 1 + 2 owners
authorized by anyone (after delay)
Swapping ADA -> USDM
CHAOS
ENGINEERING
Chaos engineering is the discipline of experimenting on a system in order to build confidence in the system's capability to withstand turbulent conditions in production.
inputs
reference inputs
redeemers
witnesses
transaction
??
Bespoke to the contract
Allow for building
sequences of transactions
Classify failures
validator logic
v6.13.0
released on Friday 13th, June 🧟
queryLedgerState/dumpqueryLedgerState/rewardsProvenancequeryLedgerState/rewardAccountSummaries
1. Finalizing stake distribution (voting & consensus) management
2. Connecting Amaru to Preview & Mainnet
3. Connecting Amaru to Amaru
receive
headers
store
headers
validate
headers
select
chain
fetch
block
store
block
validate
block
forward
block
4. Simulating & inspecting executions
5. Exploring peripheral tooling: amaru doctor
