- Swarm Bootnodes have changed, please update your version to connect to the new bootnodes
- A memory leak related to the retrieval protocol has been fixed
- A deadlock related to incentivised retrievals has been fixed
- Possible data races in SWAP have been fixed
- #2113 stream: enforce server get ranges
- #2111 bootnodes: change old ef bootnodes to new ones
- #2107 stream: eliminate overlapping requests on the same stream
- #2112 p2p/protocols: remove peer accounting lock
- #2106 swap: fix various data races
- #2103 retrieval: fix memory leak
- #2104 stream: make empty wanted hashes more explicit
- #2105 http: remove spamming logline
- #2101 readme: add godoc shield
- #2092 contract, swap: refactor test backend
- #2100 bmt: fix data races in Hasher
- #2097 bmt, file: Extract AsyncHasher to separate package
- A hotfix to ENS resolver contract address has been applied due to a security vulnerability. More information here: https://medium.com/the-ethereum-name-service/ens-registry-migration-bug-fix-new-features-64379193a5a
- A bug related to syncing has been fixed
- #2021 bmt: Introduce SectionWriter, implement hash.Hash in bmt
- #2096 Revert "stream: limit the number of peers we sync with on bin 0 (#1972)"
- #2095 stream: fix stream not wanted bug
- #2091 contract/ens: use new ens contract address 0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e
- #1983 swap: prevent debt cheques
- #2090 api/http/langos: fix TestHTTPMultipleRangeResponse test
- #2088 state, swap: add batch support to state store
- RNS resolution is now available in addition to the existing ENS resolution. See more about RNS here: https://developers.rsk.co/rif/rns
- Retrieve requests will now load balance across different peers in the address book
- Retrieve request which were forwarded will now be answered without going through the local store, making retrievals faster
- New peers will be suggested to connect to by address space gaps
- Protocol handlers are now async by design
- Fixes a bug where requested plain hashes would be redundantly sent to ENS resolver
- #2081 api: do not try to resolve swarm hashes over ens
- #2073 kademlia: use IsSameAs instead of Match for capability index comparison
- #2063 swap, uint256: unify variable types, pt. 1
- #2065 network: Suggest peer by address space gap
- #2070 swarm: simplify network test
- #2062 Protocol async errors refactor
- #2074 swap: move shared test helpers to separate file
- #2066 swap: refactor cashout logic to cashout processor
- #2072 network, storage: fix usage of base logger
- #2018 p2p, network, bzzeth: p2p protocol handlers to async
- #2051 P2p validate accounting
- #1981 network/retrieval: integrate kademlia load balancing
- #2064 tracing: fix Setup function
- #2056 api, cmd/swarm: remove unused cli context from act functions
- #2057 cmd, metrics: decouple metrics and cli library
- #2061 swap: pass depositAmount to testDeploy
- #2060 cmd/swarm, internal/debug: decouple cli library from internal/debug
- #2059 cmd, tracing: decouple cli from tracing package
- #2053 swap: pass the context to waitForTx directly
- #2023 swap: added cheques metrics
- #2016 storage: Preserve counter across Encrypt() calls
- #2015 log, network, storage, testutil: Log base address only in tests
- #1999 storage/localstore: decode tags in push index only if it is complete
- #2000 all:use bzzaddr instead of overlay address for logging
- #1982 netstore: optimize fetchers for retrieve forwarding
- #1964 swap, contracts, vendor: move to ERC20
- #2001 api/http: use swarm.eth instead theswarm.eth in html templates
- #2002 metrics: remove metrics.influxdb.accounting flag
- #1939 swarm, api, main: RNS resolution
- This release fixes a possible error with the data migration that was introduced in 0.5.3 and an optimization that mitigates I/O bottlenecks when syncing
- Users can directly use this version from previous versions, there's no explicit need to run 0.5.3 before running 0.5.4
- #1993 stream: avoid repeated SetSyncPull for chunk
- #1980 localstore: skip tag not found on migration
- #1980 shed: RenameIndex return true if index is already renamed
- This release brings a change in the Swarm retrieval protocol that blocks the delivery of unsolicited chunks
- A critical bug that caused the size of the Swarm node to overflow its designated storage size was fixed
- A limit on the number of peers being synced to on bin zero has been introduced to the stream protocol
- A lookahead buffered reader was introduced in order to speed up downloads by prefetching chunks
- A data migration was introduced in order to rename an index in the local store
- Tags are now persisted across node sessions, so you can keep track over your uploads when you restart your node
- Numerous data races have been fixed
- Push sync is now enabled by default
- Garbage collection and fetcher timeouts have changed, so you should be getting an overall better user experience with this version
- When uploading a file from the landing page at localhost:8500, progress bars would now be shown to indicate the progress of the upload
- #1980 storage/localstore: add subscriptions wait group before closing leveldb
- #1979 network: increase fetcher timeout
- #1978 localstore: change gc batch size
- #1977 cmd/swarm: disable USB devices
- #1973 localstore: fix subscribe push iterator tag value
- #1972 stream: limit the number of peers we sync with on bin 0
- #1969 smoke: remove redundant check for bail flag
- #1970 localstore: fix data races on subscriptions
- #1968 smoke: retry failed upload
- #1959 api: Add bzz-feed-raw scheme to retrieve arbitary feed update
- #1962 pss, network: remove spamming loglines
- #1963 retrieval: change loglevel of chunk retrieval errors
- #1934 swap: use p2ptest for protocol tests
- #1960 cmd/swarm: add pprof custom profiles through flags
- #1952 network/stream: fix flaky tests and first delivered batch of chunks for an unwanted stream
- #1957 api/config: enable pushsync by default
- #1919 bzzeth: Phase2 of bzz eth protocol
- #1945 cmd/swarm: swap --sync-mode flag with --no-sync flag
- #1947 api/http/langos: ensure only one second peek
- #1915 pushsync, localstore: decouple push/pull indexes for tag increment
- #1940 localstore: fix index leak when NN chunks enter localstore
- #1922 swap: always allow debt-reducing messages
- #1883 swap: segregate api code and tests
- #1907 cmd/swarm-smoke-pss: initial pss smoke tests
- #1926 integration-tests: config for set of integration tests for stable swarm
- #1944 swap: fix a rare panic in TestMultiChequeSimulation
- #1913 swap: exchange chain id on handshake
- #1942 swap: also wait for the debit counter to reach maxMsgsInt64
- #1774 network: Kademlia Load Balancing
- #1876 api/http: lookahead buffer
- #1937 swap: fixed bug which needs cheques to be confirmed
- #1930 swap: fix instabilities in simulation tests
- #1873 swap: improve balance tests
- #1887 swap: introduce pending cheques, drop peers on io errors
- #1927 network/stream: add mutex to avoid unsynchronized access to streamInfoRes
- #1923 swarm: shutdown pushsync before pss
- #1924 network/stream: fix slice append bug
- #1914 chunk: fix tag Sent value on load, don't persist done tags
- #1916 pss: Pushsync and PSS fixes
- #1863 swap: expand RPC calls for cheque info querying
- #1892 Swap available balance
- #1833 network/kademlia: SugestPeer funcionality. Variable number of min peers per bin
- #1801 network/hive: move message handlers from Peer to Hive
- #1912 shed: allow to change the index name for easier migrations
- #1909 storage/localstore: do not later batch in setSync if moveToGc is false
- #1900 pss, pss/internal/ticker: fix data races
- #1901 network: fix a data race on Hive.addPeer function in tests
- #1894 swarm: enable tag persistence across sessions
- #1908 api,storage: add index size rpc call for debugging
- #1906 chunk: align tag struct for 32bit arch
- #1905 pusher: db.Set before check for synced
- #1904 pushsync: fix finish root span
- #1881 pushsync: split sync to chunksWorker and receiptsWorker
- #1902 network/retrieval: fix race condition where a retrieve request has been
- #1880 chunk, pushsync: do not increment synced tags in pushsync
- #1803 swap: use the SimpleSwapFactory for deployment and verification
- #1898 api/http: fix bufferedReadSeeker Seek method
- #1896 netkwork/hive: addPeer function assigned after launching goroutine connectInitialPeers
- #1878 storage/pin: fix getAllChunksFromDB test function
- #1891 state: avoid has call and remove error shadowing in Get
- #1875 retrieve: block unsolicited chunk deliveries
- #1715 swarm: add pull request template
- #1890 build, .travis.yml, Makefile, README.md: remove GO111MODULE=on
- #1889 build: configure golangci-lint timeout in .golangci.yml
- #1888 testutil: remove pre Go 1.13 support
- #1844 network: Reconnect to the same peers on startup
- #1861 pss: Limit by time the retries of messages in the outbox
- #1860 pss: Limit the number of workers forwarding messages in outbox
- #1806 swarm, swap: add addresses to logs
- #1870 pss: fix concurrent map read and map write on pubKeyRWPool
- #1737 Incentives first sim
- #1874 chunk: align Tag fields for atomic operations on 32bit architectures
- #1871 simulation/examples: disable docker test from running locally
- #1828 api, chunk, storage: anonymous uploads
- #1859 api/http: add HTML Progress Bar
- This release includes a small fix to avoid connections to the default bootnodes when not using the default testnet.
- #1865 cmd/swarm: nullify bootnodes before check for network id
- #1862 cmd/swarm: only use the default bootnodes on the default network id
- This release just includes some minor bugfixes.
- If you have a push sync enabled cluster, you now need to provide the
--progressflag toswarm upif you want to see the progress bar.
- #1853 cmd/swarm: fix progress bars for encrypted upload
- #1842 swap: query cheque information through RPC call
- #1827 swap: message price
- #1850 cmd/swarm: remove --no-track, add --progress flag
- #1851 api/client: use a separate http client with cookie jar for sticky session
- #1852 chunk, cmd/swarm: return last tag
- #1846 network: fix hive autoconnect param that was added and caused regression in test
- #1841 network/stream: move from v2
- This release is not backward compatible with the previous versions of Swarm. Please update your nodes.
- Ubuntu PPA support has been removed. We will add support for multiple software distribution platforms at a later stage. In the meanwhile you can still find the Swarm binaries at the official download page.
- Content Pinning: You can now pin content to your local swarm node. This way you can guarantee that certain content stays on your node. You can enable pinning by setting the
--enable-pinningflag. For more information, read the documentation.
The following features are experimental and are not enabled by default on our public testnet. If you want to test these features, make sure to use a separate network (e.g. create your own swarm cluster) and set the same feature flags on all nodes.
- Push sync: Additionally to our previous syncing algorithm, pull sync, we now also have push sync as an option available to synchronise the content across nodes. If you want to try it out, you have to start you swarm node with
--sync-mode=all. - Progress bar via Tags: You can now track your upload progress when you use
swarm up. This is possible due to tags. This feature requires push sync to be enabled. - SWAP: A first version of of the SWarm Accounting Protocol (SWAP) is implemented. SWAP is a tit-for-tat incentive system where nodes account how much data they request and serve to their peers. If a node consumes significantly more than it provides, it pays for the consumed data using a L2 payment system: the chequebook. You can try SWAP on a SWAP enabled network with the flags
--swap --swap-backend-url=<evm_endpoint>or learn more in the SW3 paper , Swap, Swear, and Swindle Games video or this article. The economics of this system is still in a highly experimental state. - BzzEth: This is a new protocol that enables Ethereum and Swarm nodes to communicate with each other and help Ethereum nodes distribute blockchain data and state data over Swarm, enabling various functionalities like state syncing via Swarm and light client support. This release includes the preliminary phase of supporting blockchain on Swarm. This is experimental work that can be trialled with a dedicated version of the Ethereum Trinity client. For more information check out Ethereum header chain over Swarm.
- #1814 cmd/swarm: add cli UI for tag progress on pushsync
- #1793 cmd/swarm-smoke: add flag to bail on error
- #1835 p2p: fix tests due to Drop signature change
- #1834 network: disable stream spec in bzz if pull sync is not enabled
- #1832 network/stream: skip longrunning simulation due to travis flakes
- #1831 all: add reason for dropping peer
- #1830 swarm: make pullsync disabled not expose stream protocol
- #1819 pushsync: optimize TestPushsyncSimulation
- #1826 swap: return the balance in swap.Balance for an unconnected but previous peers
- #1798 swap: chequebook persistence
- #1818 bzzeth: fix TestBzzBzzHandshakeWithMessage
- #1816 build: add -trimpath build/install option
- #1789 swap: prompt user for initial deposit amount
- #1782 pushsync: initial implementation
- #1815 bzzeth: correct the order of cleanup steps in * newTestNetworkStore
- #1812 build: remove debian package and ubuntu ppa support
- #1813 build: remove nsis, maven and iOS pod configurations
- #1685 bzzeth: Phase 1
- #1783 network: Documented, simplified and cleaner eachBin * function in pot.go
- #1795 api, cmd: add pinning feature flag
- #1786 network/stream: refactor cursors tests
- #1791 network: Add capabilities if peer from store does not * have it
- #1754 Swap logger
- #1787 network: Add capability filtered depth calculation
- #1784 travis: remove go1.12 job
- #1761 cmd/swarm: correct bzznetworkid flag description
- #1764 network, pss: Capability in pss
- #1779 network/stream: handle nil peer in * TestNodesExchangeCorrectBinIndexes
- #1771 protocols, retrieval: swap-enabled messages implement * Price
- #1781 cmd/swarm-smoke: fix waitToPushSynced connection * closing
- #1777 cmd/swarm: simplify testCluster.StartNewNodes
- #1778 build: increase golangci-lint deadline
- #1780 docker: ignore build/bin when copying files
- #1769 swap: fix and rename Peer.getLastSentCumulativePayout
- #1776 network/stream: more resilient * TestNodesCorrectBinsDynamic
- #1713 network: Add Capabilities to Kademlia database
- #1775 network: add own address to KademliaInfo
- #1742 pss: Refactor. Step 2. Refactor forward cache
- #1729 all: configurable payment/disconnect thresholds
- #1760 network/stream/v2: more resilient * TestNodesExchangeCorrectBinIndexes
- #1770 stream: dereference StreamInfoReq structure in * updateSyncSubscriptions function
- #1765 network/retrieval: fix Price method reflect call
- #1734 pss: Refactor. Step 1. Refactor PssMsg
- #1758 network/retrieval: add balances to the retrieval * protocol
- #1762 network: fix data race in simulation.NewBzzInProc
- #1748 contracts/swap, swap: refactor contractAddress, * remove backend as inputParam, function order in contracts/swap
- #1745 bzzeth: protocol runloop now quits on peer disconnzethect
- #1752 api/client: fix data race in TarUpload
- #1749 api, metrics, network: check caps when deciding on * next peer for a chunk
- #1731 pss: Distill whisper elements in pss to a custom * fallback crypto
- #1538 network: new stream! protocol and pull syncer * implementation
- #1743 swap: fix rpc test to use peer balance
- #1710 all: support go 1.13 change to testing/flag packages
- #1725 swap: refactor lastReceivedCheque, lastSentCheque, * balances to peer
- #1740 network: terminate Hive connect goroutine on Stop
- #1733 Incentives rpc test
- #1718 swarm, swap: pass chequebook address at start-up
- #1721 swap: fix TestHandshake and TestEmitCheque
- #1717 cmd/swarm-smoke: prevent smoke test from executing * trackChunks twice when we debug
- #1683 swap, contracts, vendor: move to waiver-free * simplestswap
- #1698 pss: Modularize crypto and remove Whisper. Step 1 - * isolate whisper code
- #1695 pss: Improve pressure backstop queue handling - no * mutex
- #1709 cmd/swarm-snapshot: if 2 nodes to create snapshot use * connectChain
- #1675 network: Add API for Capabilities
- #1702 pss: fixed flaky test that was using a global * variable instead of a local one
- #1682 pss: Port tests to
network/simulation - #1700 storage: fix hasherstore seen check to happen when * error is nil
- #1689 vendor: upgrade go-ethereum to 1.9.2
- #1571 bzzeth: initial support for bzz-eth protocol
- #1696 network/stream: terminate runUpdateSyncing on peer * quit
- #1554 all: first working SWAP version
- #1684 chunk, storage: storage with multi chunk Set method
- #1686 chunk, storage: add HasMulti to chunk.Store
- #1691 chunk, shed, storage: chunk.Store GetMulti method
- #1649 api, chunk: progress bar support
- #1681 chunk, storage: chunk.Store multiple chunk Put
- #1679 storage: fix pyramid chunker and hasherstore possible * deadlocks
- #1672 pss: Use distance to determine single guaranteed * recipient
- #1674 storage: fix possible hasherstore deadlock on waitC * channel
- #1619 network: Add adaptive capabilities message
- #1648 p2p/protocols, p2p/testing; conditional propagation * of context
- #1673 api/http: remove unnecessary conversion
- #1670 storage: fix LazyChunkReader.join potential deadlock
- #1658 HTTP API support for pinning contents
- #1621 pot: Add Distance methods with tests
- #1667 README: Update Vendored Dependencies section
- #1647 network, p2p, vendor: move vendored p2p/testing under * swarm
- #1532 build, vendor: use go modules for vendoring
- #1509 api, chunk, cmd, shed, storage: add support for * pinning content
- #1620 docs/swarm-guide: cleanup
- #1615 travis: split jobs into different stages
- #1616 simulation: retry if we hit a collision on tcp/udp * ports
- #1614 api, chunk: rename Tag.New to Tag.Create
- #1580 pss: instrumentation and refactor
- #1576 api, cmd, network: add --disable-auto-connect flag
- Docker users: The
$PASSWORDand$DATADIRenvironment variables are not supported anymore since this release. From now on you should mount the password or data directories as volumes. For example:$ docker run -it -v $PWD/hostdata:/data \ -v $PWD/password:/password \ ethersphere/swarm:0.4.3 \ --datadir /data \ --password /password
- #1586: network: structured output for kademlia table
- #1582: client: add bzz client, update smoke tests
- #1578: swarm-smoke: fix check max prox hosts for pull/push sync modes
- #1557: cmd/swarm: allow using a network interface by name for nat purposes
- #1534: api, network: count chunk deliveries per peer
- #1537: swarm: fix bzz_info.port when using dynamic port allocation
- #1531: cmd/swarm: make bzzaccount flag optional and add bzzkeyhex flag
- #1536: cmd/swarm: use only one function to parse flags
- #1530: network/bitvector: Multibit set/unset + string rep
- #1555: PoC: Network simulation framework
This release is not backward compatible with the previous versions of Swarm due to changes to the wire protocol of the Retrieve Request messages. Please update your nodes.
- #1503: network/simulation: add ExecAdapter capability to swarm simulations
- #1495: build: enable ubuntu ppa disco (19.04) builds
- #1395: swarm/storage: support for uploading 100gb files
- #1344: swarm/network, swarm/storage: simplification of fetchers
- #1488: docker: include git commit hash in swarm version
- #1465: network: bump proto versions due to change in OfferedHashesMsg
- #1428: swarm-smoke: add debug flag
- #1422: swarm/network/stream: remove dead code
- #1463: docker: create new dockerfiles that are context aware
- #1466: changelog for releases
- #1460: storage: fix alignement panics on 32 bit arch
- #1422, #19650: swarm/network/stream: remove dead code
- #1420: swarm, cmd: fix migration link, change loglevel severity
- #19594: swarm/api/http: fix bzz-hash to return ens resolved hash directly
- #19599: swarm/storage: fix SubscribePull to not skip chunks
- Swarm has split the codebase (go-ethereum#19661, #1405) from ethereum/go-ethereum. The code is now under ethersphere/swarm
- New docker images (>=0.4.0) can now be found under https://hub.docker.com/r/ethersphere/swarm
- Implemented parallel feed lookups within Swarm Feeds
- Updated syncing protocol subscription algorithm
- Implemented EIP-1577 - Multiaddr support for ENS
- Improved LocalStore implementation
- Added support for syncing tags which provide the ability to measure how long it will take for an uploaded file to sync to the network
- Fixed data race bugs within PSS
- Improved end-to-end integration tests
- Various performance improvements and bug fixes
- Improved instrumentation - metrics and OpenTracing traces
This release is not backward compatible with the previous versions of Swarm due to the new LocalStore implementation. If you wish to keep your data, you should run a data migration prior to running this version.
BZZ network ID has been updated to 4.
Swarm v0.4.0 introduces major changes to the existing codebase. Among other things, the storage layer has been rewritten to be more modular and flexible in a manner that will accommodate for our future needs. Since Swarm at this point does not provide any storage guarantees, we have made the decision to not impose any migrations on the nodes that we maintain as part of the public test network, nor on our users. We have provided a manual for those of you who are running private deployments and would like to migrate your data to the new local storage schema.