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Release v0.9.1 (#2301)
* Bump versions * Add changelog
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CHANGELOG.md

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# v0.9.1 - 2022-06-22
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> This release introduces the rate setter which allows nodes to estimate their fair rate of block creation and makes removing proof-of-work possible. Congestion is completely handled by the rate-setter and congestion control algorithms (capped at 30 BPS). Access mana is not decaying and is pledged to the node until it's re-pledged to another node. The release also includes new time concepts which make the network more resilient against mana going offline which in the past caused confirmations to stop permanently.
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The snapshot has been changed and thus the ledger state is fully reset.
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- Fix mount volume (#2300)
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- Remove pow in default config.json (#2299)
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- Update TSC to compare tangle time with time of confirmed message. (#2167)
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- Adds rate setter in data flow (#1557)
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- Update congestion control documentation (#2097)
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- AccessMana is now Mana1 (#2271)
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- Fix: faucet waits longer for messages to be booked (#2280)
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- Correct pre-devnet and devnet identities in snapshot generation tool (#2279)
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# v0.9.0 - 2022-06-16
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> This major release introduces concurrency throughout the node with asynchronous events and parallelized booking. This is achieved with serix, a generic deterministic serialization library, and through generic thread-safe data models. The ledger and conflictDAG and output processing (introduction of UTXO VM) have been completely rewritten. The Blockfactory received a total revamp as well and tip selection should show better behavior in resolving conflicts. In addition, a bunch of unused modules and code have been removed rendering the project overall more readable. The short identifier of a nodeID has been adjusted to show the first 8 characters of the full identity.
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The snapshot has been changed and thus the ledger state is fully reset.
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- Refactor MessageFactory, introduce ReferenceProvider and OrphanageManager (#2240)
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- Refactor models to be thread-safe with serix (#2248)
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- Remove future markers (#2241)
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- GoReleaser dryrun on PRs (#2213)
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- Update marker docs (#2146)
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# v0.8.14 - 2022-05-16
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> Minor revision introducing small docker changes.
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- Feat/evil spammer improvements and fixes (#2191)
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- Fix bugs in evil spammer and tutorial (#2185)
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# v0.8.12 - 2022-04-25
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> This release introduces the evil wallet and a fix where nodes could not express their opinion on conflicts properly.
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# v0.3.1 - 2020-11-13
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* Refactor message structure according to the new Tangle RFC:
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* add support for multiple parents
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* update local dashboard
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* new unit tests
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* max payload size changed to 65157 bytes
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* add support for multiple parents
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* update local dashboard
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* new unit tests
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* max payload size changed to 65157 bytes
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* Add community-based entry node.
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* Add commit tag to version.
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* Add package for common sentinel errors.
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* Fixes synchronization issue where missing messages were not requested more than once
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* Fixes node's dashboard explorer crashing or not properly visualizing the payload of a given message
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* Improves Grafana local dashboard:
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* Adds support for the sync-beacon payload type
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* Displaying uptime and nodeID
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* Adds support for the sync-beacon payload type
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* Displaying uptime and nodeID
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* Fixed all linter issues to improve code quality
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* **Breaking**: bumps network and database versions
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# v0.2.2 - 2020-07-27
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* Improves message and transaction validation:
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* Adjust max transaction inputs count;
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* Adds signature validation before issuance;
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* Enforce max message size in message factory.
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* Adjust max transaction inputs count;
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* Adds signature validation before issuance;
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* Enforce max message size in message factory.
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* Improves API:
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* Changes granularity of spammer API to accept messages per minute;
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* Adds API middleware and set CORS to allow from every origin;
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* Adds sendTransactionByJSON to allow a client to issue transactions by providing them in a JSON format;
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* Adds tool API endpoint to facilitate debugging of the solidification status;
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* Removes old API documentation;
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* Changes granularity of spammer API to accept messages per minute;
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* Adds API middleware and set CORS to allow from every origin;
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* Adds sendTransactionByJSON to allow a client to issue transactions by providing them in a JSON format;
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* Adds tool API endpoint to facilitate debugging of the solidification status;
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* Removes old API documentation;
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* Improves synchronization process:
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* Refactors message requester to be more reliable;
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* Improves solidification process;
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* Refactors worker pool management;
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* Replaces bootstrap plugin with the more secure and reliable beacon plugin.
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* Refactors message requester to be more reliable;
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* Improves solidification process;
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* Refactors worker pool management;
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* Replaces bootstrap plugin with the more secure and reliable beacon plugin.
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* Improves analysis-server dashboard:
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* Adds the ability to distinguish between different GoShimmer node versions;
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* Refactors the interaction between server side and dashboard;
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* Improves consensus visualization;
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* Improves dashboard tooling.
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* Adds the ability to distinguish between different GoShimmer node versions;
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* Refactors the interaction between server side and dashboard;
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* Improves consensus visualization;
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* Improves dashboard tooling.
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* Adds a new electron-based wallet.
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* Increases max gossip packet size.
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* Adds command to the CLI to override database dirty flag.
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* Grafana local dashboard
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* Adds messages in database chart (solid, not solid, total)
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* Adds average solidification time chart
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* Adds Message Request Queue Size chart
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* Adds messages in database chart (solid, not solid, total)
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* Adds average solidification time chart
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* Adds Message Request Queue Size chart
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* **Breaking**: bumps network and database versions
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# v0.2.1 - 2020-07-01
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# v0.2.0 - 2020-06-30
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* Adds the value transfer dApp:
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* New binary transaction layout
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* UTXO model
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* Support for transactions with Ed25519 and BLS signatures
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* Parallel reality based ledger state
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* Support for colored tokens
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* Conflict resolution via FPC
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* Applied FCoB rules
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* New binary transaction layout
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* UTXO model
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* Support for transactions with Ed25519 and BLS signatures
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* Parallel reality based ledger state
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* Support for colored tokens
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* Conflict resolution via FPC
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* Applied FCoB rules
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* Adds the network delay dApp which is used to gather the avg. network delay occurring in the network
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* Adds the faucet dApp giving the ability to request funds for testing via the dashboard or web API
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* Adds the DRNG dApp which is used to propagate random numbers produced by a dRand committee (this dApp is inactive)
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* Adds the base communication layer
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* Adds improved analysis server:
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* Splits it into 3 separate plugins `analysis-client`/`analysis-dashboard`/`analysis-server`
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* Applies heartbeat pattern for robustness on both client and server side
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* Uses TLV denoted messages for communication
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* Complete new dashboard with live visualisations of the network graph and ongoing conflicts
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* Use short node IDs throughout the analysis dashboard
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* Prometheus exporter to expose global network metrics
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* Storage for conflicts inside a MongoDB for further processing
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* Complete rewritten autopeering data retention
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* Splits it into 3 separate plugins `analysis-client`/`analysis-dashboard`/`analysis-server`
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* Applies heartbeat pattern for robustness on both client and server side
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* Uses TLV denoted messages for communication
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* Complete new dashboard with live visualisations of the network graph and ongoing conflicts
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* Use short node IDs throughout the analysis dashboard
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* Prometheus exporter to expose global network metrics
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* Storage for conflicts inside a MongoDB for further processing
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* Complete rewritten autopeering data retention
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* Adds additional HTTP API routes:
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* "healtz" route to query the health of the node (for LBs)
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* Query transaction attachment locations
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* Query transactions by IDs
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* Send transactions
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* Get UTXOs on addresses
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* Query info about the node
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* Issue a faucet funding request
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* Query dRNG committee
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* Query dRNG random number
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* Issue data payloads
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* "healtz" route to query the health of the node (for LBs)
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* Query transaction attachment locations
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* Query transactions by IDs
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* Send transactions
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* Get UTXOs on addresses
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* Query info about the node
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* Issue a faucet funding request
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* Query dRNG committee
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* Query dRNG random number
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* Issue data payloads
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* Adds dashboard improvements:
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* Tips chart
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* Communication layer visualizer
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* Address and UTXOs view
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* Message payload view
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* DRNG live feed
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* Faucet page to request funds
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* Support different payload views (data, value, faucet, unknown)
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* Tips chart
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* Communication layer visualizer
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* Address and UTXOs view
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* Message payload view
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* DRNG live feed
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* Faucet page to request funds
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* Support different payload views (data, value, faucet, unknown)
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* Adds integration test framework and corresponding tests:
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* Autopeering/Network Split
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* Message propagation
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* FPC 50/50 network split voting
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* Faucet funding
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* Value transfers
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* Synchronization
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* Autopeering/Network Split
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* Message propagation
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* FPC 50/50 network split voting
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* Faucet funding
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* Value transfers
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* Synchronization
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* Adds refactored communication layer code
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* Adds BLAKE2-based PoW for rate control
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* Adds rewritten FPC package
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* Fixes usage of WebSocket message rate limiter
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* Fixes disabled/enabled plugins list in info response
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* Fixes the `Graceful Shutdown` plugin not showing the actual background workers during shutdown. The node operator is now
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able to see pending background workers in the order in which they are supposed to be terminated
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able to see pending background workers in the order in which they are supposed to be terminated
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* Refactors display of IDs to use Base58 throughout the entire codebase
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* Increases network and database versions
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* Removes usage of non std `errors` package
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* Update SPA plugin's JS dependencies
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* Upgrade `github.com/gobuffalo/packr` to v2.8.0
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* Resolves a security issue in the packr dependency, which would allow an unauthenticated attacker to read any
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file from the application's filesystem
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# v0.1.2 - 2020-02-24
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plugins/autopeering/discovery/parameters.go

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// ParametersDefinitionDiscovery contains the definition of configuration parameters used by the autopeering peer discovery.
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type ParametersDefinitionDiscovery struct {
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// NetworkVersion defines the config flag of the network version.
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NetworkVersion uint32 `default:"57" usage:"autopeering network version"`
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NetworkVersion uint32 `default:"59" usage:"autopeering network version"`
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// EntryNodes defines the config flag of the entry nodes.
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EntryNodes []string `default:"2PV5487xMw5rasGBXXWeqSi4hLz7r19YBt8Y1TGAsQbj@analysisentry-01.devnet.shimmer.iota.cafe:15626,5EDH4uY78EA6wrBkHHAVBWBMDt7EcksRq6pjzipoW15B@entry-0.devnet.tanglebay.com:14646,CAB87iQZR6BjBrCgEBupQJ4gpEBgvGKKv3uuGVRBKb4n@entry-1.devnet.tanglebay.com:14646" usage:"list of trusted entry nodes for auto peering"`

plugins/banner/plugin.go

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Plugin = node.NewPlugin(PluginName, nil, node.Enabled, configure, run)
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// AppVersion version number
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AppVersion = "v0.9.0"
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AppVersion = "v0.9.1"
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// SimplifiedAppVersion is the version number without commit hash
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SimplifiedAppVersion = simplifiedVersion(AppVersion)
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)

plugins/database/versioning.go

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const (
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// DBVersion defines the version of the database schema this version of GoShimmer supports.
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// Every time there's a breaking change regarding the stored data, this version flag should be adjusted.
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DBVersion = 58
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DBVersion = 59
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)
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var (

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