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Releases: maticnetwork/bor

v0.3.0-beta

25 Nov 16:33
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v0.3.0-beta
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v0.3.0-beta Pre-release
Pre-release

We have released a new version of Bor and Heimdall - v0.3.0 with an incremented minor version. As explained in the previous post, we have added a new CLI in Bor and have also changed the way Bor and Heimdall are deployed to follow DevOps best practices and make it easier to manage the processes. This upgrade is backwards incompatible. Please ensure that all Mumbai nodes are upgraded soon, before the release of the next version v0.3.1 that will contain a hardfork which is scheduled to kick in on 7th Dec 2022 (tentative).

Important Note: For our next releases, v0.3.1 and onward, upgrading to version 0.3.0 is necessary.

Changes from deployment perspective

  1. Provide a new approach to install bor binary with a shell script.
  2. Recommended default bor home is changed from ~/.bor to /var/lib/bor.
  3. bor/start.sh will be retired. We recommend moving flags from start.sh to /var/lib/bor/config.toml , which will be the single config file for all bor configurations. Example config toml files could be found here.
  4. A new user named bor will be created during package installation if it doesn’t exist. This user will be running bor service.
  5. Move bor.service file from /etc/systemd/system to /lib/systemd/system
  6. CLI flag changes. For validators who wants to continue setting bor configs through CLI, see appendix for detailed changes.
  7. Bor profiles can be used with new hosts only, please note existing installations will not be able to take advantages of the profiles.
  8. Bor packaging installation is now simplified to sudo dpkg -i bor-$version-$arch.deb
  9. Bor profile installation for new hosts is accomplished by running sudo dpkg -i bor-$network-$nodetype-config_$version-$arch.deb

Detailed changelog

  • In v0.2.x, bor and bootnode are two separate binaries. In v0.3.0, bootnode will become a subcommand of bor.
  • bor init is removed in v0.3.0. Instead, on starting, bor will automatically initialize a bor home directory if not found.
  • bor ’s default behavior (running bor client) is moved to bor server as a subcommand.
  • GRPC: On starting bor using the server subcommand, it will start a GRPC server on a separate port which will be used for cli related communication. Here, the user using the cli, acts as a client and interacts with the node using GRPC. It is used for operations like adding and removing peers, getting status of node (sync status, forks, chain head, etc), getting debug and pprof traces, etc.
  • Validator must provide its public address to flag --miner.etherbase in order to mint blocks.
  • The format of toml passed to --config is changed. Notice that, in v0.2.x, only P2P related info like static or trusted nodes were mentioned in the toml file. With v0.3.x, you can pass the whole cli config using this flag. For more details and examples, see this.
  • --networkid is replaced by --chain, whose value is either mainnet or mumbai. The flag also accepts the path to a custom genesis file, e.g. --chain path/to/custom_genesis.json.
  • --verbosity is replaced by --log-level and instead of numeric values, string denoting the type of log should be passed.
  • --whitelist is now changed to --requiredblocks
  • pprof options are merged to a new component, grpc. e.g. --pprof.addr 0.0.0.0 and --pprof.port 1234 should be passed as one argument to flag --grpc.addr 0.0.0.0:1234. If not set, default value will be 0.0.0.0:3131.
  • --metrics.addr and --metrics.port are merged to --metrics.prometheus-addr. e.g. --metrics.addr 0.0.0.0 and --metics.port 1234 should be passed as one argument to flag --metrics.prometheus-addr 0.0.0.0:1234 . Notice that, in v0.2.x, --metrics.addr and --metrics.port , if not explicitly set, the metrics will be exported on pprof.addr:pprof.port. If no flag is provided, the prometheus endpoint is registered on a default host and port.
  • A new flag named disable-bor-wallet is introduced which disables the personal wallet endpoints in the node. This prevents misuse of the endpoints if exposed. It will only register and use the key-store for mining blocks (if mining is enabled through --unlock and --miner.etherbase). It’s set to true by default.
  • borTraceEnabled added in TraceConfig. When set true, it will return state-sync traces for a block if present. Usage :
    debug.traceBlockByNumber("0x20FE900",{"borTraceEnabled": true})
  • The miner.gaslimit value has been updated for mumbai nodes from 20M to 30M.

Full Changelog: v0.2.17...v0.3.0-beta

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v0.2.17

30 Aug 12:45
@temaniarpit27 temaniarpit27
v0.2.17
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v0.2.17
  • Prevents the nodes from accidentally migrating to snap sync mode. Bor does not support snap sync mode, yet and hence it’s hard to recover the nodes if they go into this mode. (#495)
  • Regression fix for the whitelist/eth.requiredblocksflag and some nomenclature changes according to the latest geth release. (#497, #505)
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v0.3.0-beta5

23 Aug 16:02
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v0.3.0-beta5
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v0.3.0-beta5 Pre-release
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Changelog

  • 367f43b fix: whitelist/requiredblocks regression (#496)
  • 54719fb Makefile: copy bor binary to go bin (#469)
  • 8c97faa internal/cli, cmd/geth: replaced package naoina/toml with BurntSushi/toml and updated config name-tags (#486)
  • 2aacbde eth, cli: prevent snap sync mode migration - v0.3.x (#494)
  • 0b28230 updated config.toml in builder/files, added all fields and commented those which are not used (#491)
  • 10c1ff2 internal/cli: add support for removedb (#478)
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v0.3.0-beta4

04 Aug 22:03
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v0.3.0-beta4
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v0.2.16

20 May 10:29
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v0.2.16
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v0.2.16-beta2

26 Apr 16:39
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v0.2.16-beta2
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v0.2.16-beta1

26 Apr 15:10
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v0.2.16-beta1
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v0.2.14-tmp-span-hotfix

10 Mar 22:53
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v0.2.14-tmp-span-hotfix Pre-release
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This release includes a temporary fix for the ongoing Tendermint issue.

Docker images

  • docker pull 0xpolygon/bor:0.2.14-tmp-span-hotfix
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v0.2.15-beta2

24 Feb 14:03
@ssandeep ssandeep
v0.2.15-beta2
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v0.2.15-beta2 Pre-release
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This release contains changes for updating block time and wiggle time in Mumbai Testnet to 5 sec.

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v0.2.15-beta1

16 Feb 11:32
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v0.2.15-beta1
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v0.2.15-beta1 Pre-release
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This release contains changes from upstream geth v1.10.15 and few other enhancements in bor.

Docker images

  • docker pull 0xpolygon/bor:0.2.15-beta1
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