* Update `tower` to version `0.4.9`
Update to latest version to add support for Tokio version 1.
* Replace usage of `ServiceExt::ready_and`
It was deprecated in favor of `ServiceExt::ready`.
* Update Tokio dependency to version `1.13.0`
This will break the build because the code isn't ready for the update,
but future commits will fix the issues.
* Replace import of `tokio::stream::StreamExt`
Use `futures::stream::StreamExt` instead, because newer versions of
Tokio don't have the `stream` feature.
* Use `IntervalStream` in `zebra-network`
In newer versions of Tokio `Interval` doesn't implement `Stream`, so the
wrapper types from `tokio-stream` have to be used instead.
* Use `IntervalStream` in `inventory_registry`
In newer versions of Tokio the `Interval` type doesn't implement
`Stream`, so `tokio_stream::wrappers::IntervalStream` has to be used
instead.
* Use `BroadcastStream` in `inventory_registry`
In newer versions of Tokio `broadcast::Receiver` doesn't implement
`Stream`, so `tokio_stream::wrappers::BroadcastStream` instead. This
also requires changing the error type that is used.
* Handle `Semaphore::acquire` error in `tower-batch`
Newer versions of Tokio can return an error if the semaphore is closed.
This shouldn't happen in `tower-batch` because the semaphore is never
closed.
* Handle `Semaphore::acquire` error in `zebrad` test
On newer versions of Tokio `Semaphore::acquire` can return an error if
the semaphore is closed. This shouldn't happen in the test because the
semaphore is never closed.
* Update some `zebra-network` dependencies
Use versions compatible with Tokio version 1.
* Upgrade Hyper to version 0.14
Use a version that supports Tokio version 1.
* Update `metrics` dependency to version 0.17
And also update the `metrics-exporter-prometheus` to version 0.6.1.
These updates are to make sure Tokio 1 is supported.
* Use `f64` as the histogram data type
`u64` isn't supported as the histogram data type in newer versions of
`metrics`.
* Update the initialization of the metrics component
Make it compatible with the new version of `metrics`.
* Simplify build version counter
Remove all constants and use the new `metrics::incement_counter!` macro.
* Change metrics output line to match on
The snapshot string isn't included in the newer version of
`metrics-exporter-prometheus`.
* Update `sentry` to version 0.23.0
Use a version compatible with Tokio version 1.
* Remove usage of `TracingIntegration`
This seems to not be available from `sentry-tracing` anymore, so it
needs to be replaced.
* Add sentry layer to tracing initialization
This seems like the replacement for `TracingIntegration`.
* Remove unnecessary conversion
Suggested by a Clippy lint.
* Update Cargo lock file
Apply all of the updates to dependencies.
* Ban duplicate tokio dependencies
Also ban git sources for tokio dependencies.
* Stop allowing sentry-tracing git repository in `deny.toml`
* Allow remaining duplicates after the tokio upgrade
* Use C: drive for CI build output on Windows
GitHub Actions uses a Windows image with two disk drives, and the
default D: drive is smaller than the C: drive. Zebra currently uses a
lot of space to build, so it has to use the C: drive to avoid CI build
failures because of insufficient space.
Co-authored-by: teor <teor@riseup.net>
* Try simulating a chain growth
* Adjust the transaction expiry height
The mempool evicts expired transactions. When working with mocked data,
appending a new block typically clears the mempool because transactions become
expired. For this reason, the expiry height of each transactions is adjusted so
that it is greater than the new chain tip's height.
* Refactor the code so that it works with `VerifiedUnminedTx`
* Fix a typo
* Fix clippy warnings
Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>
There are a lot of these messages when Zebra starts up.
They might be slowing down CI and causing timeouts.
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
* Increment the crates that have new commits since the last version
* Increment the crates that depend on crates that have changed
* Increment the version of `zebra-script`
* Use the `zebrad` version in the `zebra-network` user agent string
* Use the `v1.0.0-alpha.19` git tag in `README.md`
* Copy the draft changelog into `CHANGELOG.md`
* Delete bumps
* Update CHANGELOG.md
Co-authored-by: teor <teor@riseup.net>
* Add newly merged PRs
Co-authored-by: teor <teor@riseup.net>
* Increase the restart test timeout to 10 seconds
It shouldn't take this long.
But maybe the CI VMs are under a lot of load?
* Add extensive logging to diagnose CI state reload failures
* Check for state errors before updating metrics
Previously, the metrics would be updated for some rejected blocks.
* Clarify and expand block verification metrics
Rename checkpoint-specific metrics to clarify their purpose.
Add metrics for:
- finalized blocks on disk
- blocks verified using the full block verifier
(this metric was previously incorrectly called `zcash_chain_verified_block_height`)
* Update dashboard metric names
Also:
- add some extra block height metrics
- fix a dashboard name
* Add exact block heights to Grafana dashboards
* Add a missing comment
* grafana: use 0 decimals for metrics
Co-authored-by: Conrado Gouvea <conrado@zfnd.org>
* grafana: show the entire height instead of abbreviated
Co-authored-by: Conrado Gouvea <conrado@zfnd.org>
* grafana: show the entire height instead of abbreviated
Co-authored-by: Conrado Gouvea <conrado@zfnd.org>
* Fix typo in metric name
Co-authored-by: Conrado Gouvea <conrado@zfnd.org>
* Move height gauges to the state, so they are correct
If we update height gauges in futures, they can execute out of order,
so the metrics can be incorrect.
Instead:
- move the height gauges to the state, and update them based on the best tip
- move the verified block counts to the state
- continue to include all verified blocks on all non-finalized chains
(not just the best chain)
* Show exact checkpoint heights in the dashboard
Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>
Co-authored-by: Conrado Gouvea <conrado@zfnd.org>
* Implement a task that gossips verified block hashes
* Log an info message for block broadcasts
* Simplify the gossip task
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
* Re-use the old tip change if there is no new tip change
Also improve the comments.
* Add an assertion message
* Rename task join handles and futures in start method
* Add a dedicated BlockGossipError type
This type helps distinguish between syncer and state errors.
* Test that committed blocks are gossiped to peers
Also do a minor type cleanup on the existing test code,
replacing `Option<Vec<_>>` with `Vec<_>`.
* Formatting
* Remove excess newlines
Co-authored-by: Alfredo Garcia <oxarbitrage@gmail.com>
* Clear the initial gossiped blocks during test setup
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
Co-authored-by: Alfredo Garcia <oxarbitrage@gmail.com>
* Update versions for zebra v1.0.0-alpha.18 release
* WIP: Initial PR list
* Remove uninteresting version bumps from CHANGELOG
* Categorise and group PRs in CHANGELOG, removing uninteresting PRs
* Further refine and categorise changelog entries
* Fix tag url
* Final changes to CHANGELOG
* Add a changelog description
* Spacing
* Clarify and fix changelog PR descriptions
* Add PRs that are about to be merged
* More slight clarifications
* Spacing
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
Co-authored-by: teor <teor@riseup.net>
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
* Check return value of zcash_script_new_precomputed_tx
* Set the NU5 testnet activation height to 1_590_000
* Apply suggestions from code review
Co-authored-by: teor <teor@riseup.net>
* Update Nu5 constants to new values
* Update ZIP-244 test vectors for new branch ID
* Squashed commit of the following:
commit bdb120a249
Author: Deirdre Connolly <durumcrustulum@gmail.com>
Date: Tue Oct 5 11:54:01 2021 -0400
Use pallas::Base::from_str_vartime() in sinsemilla tests
commit e99fa49258
Author: Deirdre Connolly <durumcrustulum@gmail.com>
Date: Tue Oct 5 11:45:24 2021 -0400
Compiles
commit a520018114
Author: Deirdre Connolly <durumcrustulum@gmail.com>
Date: Tue Oct 5 10:15:17 2021 -0400
Incomplete upgrade of deps
* Squashed commit of the following:
commit 8d1b76ec5626517817c3a4d9f3950acc90a359df
Author: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
Date: Tue Oct 5 04:02:26 2021 +0000
Update `zcash_script` to support V5 transactions
Use a newer version of `zcash_script` that has been updated to support
V5 transactions.
commit 371233628ae61e0c25d6ba8f31d9dba42823becb
Author: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
Date: Tue Oct 5 03:06:20 2021 +0000
Update Zcash dependencies
Update some Zcash crates:
- `halo2`
- `incrementalmerkletree' (patch version)
- `orchard` (patch version)
- `zcash_history` (patch version)
- `zcash_note_encryption` (patch version)
- `zcash_primitives` (patch version)
And also update the `group` dependency so that the code remains
compatible.
commit de5cf1ec40c3fc08670fc971cdf3e65e13d9f4c7
Author: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
Date: Tue Oct 5 03:04:13 2021 +0000
Update error message assertion
Use the updated message for the expected error variant.
* Update `zcash_script` to support V5 transactions
Use a newer version of `zcash_script` that has been updated to support
V5 transactions.
Co-authored-by: Conrado Gouvea <conrado@zfnd.org>
Co-authored-by: teor <teor@riseup.net>
* Move mempool tests into `tests::vector` sub-module
Make it consistent with other test modules and prepare for adding
property tests.
* Reorder imports
Make it consistent with the general guidelines followed on other
modules.
* Export `ChainTipBlock` and `ChainTipSender`
Allow these types to be used in other crates for testing purposes.
* Derive `Arbitrary` for `ChainTipBlock`
Make it easy to generate random `ChainTipBlock`s for usage in property
tests.
* Refactor to move test methods into `tests` module
Reduce the repeated test configuration attributes and make it easier to
see what is test specific and what is part of the general
implementation.
* Add a `Mempool::dummy_call` test helper method
Performs a dummy call just so that `poll_ready` gets called.
* Use `dummy_call` in existing tests
Replace the custom dummy requests with the helper method.
* Test if the mempool is cleared on chain reset
A chain reset should force the mempool storage to be cleared so that
transaction verification can restart using the new chain tip.
* Test if mempool is cleared on syncer restart
If the block synchronizer falls behind and then starts catching up
again, the mempool should be disabled and therefore the storage should
be cleared.
* Instrument chain tip methods
* Expand tests to cover last_tip_change and multiple change checks
* Expand tests to cover Grow as well as Reset
* Support sync and async methods on the same ChainTipChange
* Add a Tokio 1.0 TODO
* Clarify a comment
* Manual rustfmt inside a proptest
* Remove tracing clones, and instrument ChainTipSender::new
* Add the tokio issue number to a TODO comment
* Fix an incorrect assertion when the block locator is at the tip
This might have been triggered by receiving block hash gossips
from the new Zebra code.
* Add missing tests for zebra-state requests and responses
Specifically:
* `BlockLocator` (populated state only)
* `FindBlockHashes`
* `FindBlockHeaders`
* Test `FindBlock*` before and after the current block
* Add a specific test for bug #2789
* Refactor collect_best_chain_hashes to avoid manual index calculations
* Reword a comment
Co-authored-by: Alfredo Garcia <oxarbitrage@gmail.com>
* Update the expiry TODO
* Clear the mempool at a chain tip reset
* Clear the mempool by using a sync method (#2777)
* Clear the mempool by using a sync method
* Update docs
* Apply suggestions from code review
Co-authored-by: teor <teor@riseup.net>
* Refactor last_tip_change()
* Apply suggestions from code review
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
* Fix brackets
* Use best_tip_block instead of manual borrowing
Co-authored-by: teor <teor@riseup.net>
Co-authored-by: teor <teor@riseup.net>
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
Co-authored-by: teor <teor@riseup.net>
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
* Use `TipAction::Reset` for initialization and out-of-order blocks
Needs tests for:
- cloning a `ChainTipChange` resets the cloned instance
- skipped updates reset the cloned instance
- changing forks resets the cloned instance
* Use `TipAction::Reset` for network upgrade activation blocks
* Use an `if` expression
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
* Another if expression
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
* Rename ChainTipReceiver to CurrentChainTip
`fastmod ChainTipReceiver CurrentChainTip zebra*`
* Update chain tip documentation and variable names
* Basic chain tip change implementation, without resets
Also includes the following name changes:
```
fastmod CurrentChainTip LatestChainTip zebra*
fastmod chain_tip_receiver latest_chain_tip zebra*
```
* Clarify the difference between `LatestChainTip` and `ChainTipChange`
* Stop precalculating transaction hashes twice during checkpointing
* Refactor a complex type using a new `RequestBlock` type
* Comment formatting
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
* Store precalculated transactions in an `Arc`
Transaction `Hash`es are 32 bytes,
and the minimun transparent transaction size is 54 bytes.
So a full 2MB block can create 1.1MB of transaction hashes.
We use an `Arc` to avoid repeatedly cloning that much data.
* Remove the unused `Block` from `ChainTipBlock`
This drops the block as soon as it isn't needed any more.
Previously, it would stick around until every `ChainTipReceiver`
dropped their `ChainTipBlock`, even if they didn't use the `Block`
at all.
* Re-use finalized blocks for chain tip updates
This avoids serializing and deserializing blocks from the finalized state.
* Optimise tip sender equality checks
* Re-use precalculated block hashes and heights for chain tip updates
* Add chain tip mined transaction IDs
* Doc comment typo
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
* Always prefer the non-finalized tip in ChainTipSender
This significantly simplifies the internal implementation of ChainTipSender.
Also make the methods and types a bit more generic.
* Update ChainTipSender with blocks, not heights
Also fix a bug where queued non-finalized blocks would clear the chain tip.
* Provide a best tip hash in ChainTip receivers
* Skip finalized blocks once the non-finalized state is active
* Add tip hash and NoChainTip tests
* Remove a redundant finalized tip update
* Skip `None` updates to the finalized tip
The finalized and non-finalized tips never update to `None`
once they have added at least one block.
* Stop committing finalized queued blocks if there is an error
Also return the highest committed queued block.
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
* Rename BestTipHeight so it can be generalised to ChainTipSender
`fastmod BestTipHeight ChainTipSender zebra*`
For senders:
`fastmod best_tip_height chain_tip_sender zebra*`
For receivers:
`fastmod best_tip_height chain_tip_receiver zebra*`
* Rename best_tip_height module to chain_tip
* Wrap the chain tip watch channel in a ChainTipReceiver type
* Create a ChainTip trait to avoid tricky crate dependencies
And add convenience impls for optional and empty chain tips.
* Use the ChainTip trait in zebra-network
* Replace `Option<ChainTip>` with `NoChainTip`
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
* add value balances to non finalized state
* fix 2 tests
* fix remaining constrain issues in tests
* extend value pool test to non finalized
* WIP: fix tests after adding value pools to non-finalized state (#2647)
* Update Chain::eq_internal_state with Chain.value_balance
Also increase the number of cases in its tests,
because they didn't detect this bug.
* Calculate the chain value pool change before `Chain::push`
Code
- store the chain value pool change in `ContextuallyValidBlock`
- convert `PreparedBlock` to `ContextuallyValidBlock` using `with_block_and_spent_utxos`
(rather than `from` or `into`)
- replace `block_utxos` with `new_outputs` in `PreparedBlock`
- replace `block_utxos` with `chain_value_pool_change` in `ContextuallyValidBlock`
Tests
- create test methods for `PreparedBlock` and `ContextuallyValidBlock`
- use `test_with_zero_chain_pool_change` or `test_with_zero_spent_utxos`
to make tests pass
* fix conflicts
* build `set_current_value_pool()` only for tests
* remove redundant cfgs
* change cfg of set_current_value_pool()
* Clarify some chain field documentation
* Fix bugs in the non-finalized chain value pool calculations
1. Only revert the chain value pool balances when the tip is popped.
Don't modify them when the root is finalized.
2. Only update or revert the chain value pool balances once per block.
(Previously, the block changes were multiplied by the number of *transactions*.)
And make corresponding changes to method names and documentation.
* Add extra proptests to try to identify value balance failures
* Simplify some transaction generation code
* Add extra debugging info to value balance errors
* Actually update non-finalized chain value pools in `UpdateWith`
Previously, we were dropping the updated value pools in the `Ok` result.
So the initial (finalized) chain value pool balances were never modified.
* Rename and document value balance add methods
The names and documentation of these methods were confusing.
* Create genesis-based proptests that check chain value pools
* Increase coverage for some test vectors
* Test each chain value balance calculation for blocks 0-10
* Make continuous blockchain test errors easier to debug
* Test the exact transparent pool values for the first few blocks
Co-authored-by: Alfredo Garcia <oxarbitrage@gmail.com>
* Add validation of ZIP-221 and ZIP-244 commitments
* Apply suggestions from code review
Co-authored-by: teor <teor@riseup.net>
* Add auth commitment check in the finalized state
* Reset the verifier when comitting to state fails
* Add explanation comment
* Add test with fake activation heights
* Add generate_valid_commitments flag
* Enable fake activation heights using env var instead of feature
* Also update initial_tip_hash; refactor into progress_from_tip()
* Improve comments
* Add fake activation heights test to CI
* Fix bug that caused commitment trees to not match when generating partial arbitrary chains
* Add ChainHistoryBlockTxAuthCommitmentHash::from_commitments to organize and deduplicate code
* Remove stale comment, improve readability
* Allow overriding with PROPTEST_CASES
* partial_chain_strategy(): don't update note commitment trees when not needed; add comment
Co-authored-by: teor <teor@riseup.net>
* Improve error logging in rejection_restores_internal_state
* Summarise history tree peaks in debug output
Co-authored-by: Conrado Gouvea <conrado@zfnd.org>
Co-authored-by: Alfredo Garcia <oxarbitrage@gmail.com>
* add value pools to the database
* remove redundant genesis block check
* use update_with_chain_value_pool_change()
* remove constrains
* remove height from the database
* remove calls to chain_value_pool_change
* clippy
* use the "correct" value balances
* bump the database format
* remove everything that is not finalized state
* clippy
* rustfmt
* use all spent utxos
* add new_outputs utxos to all_utxos_spent_by_block
* remove panic
* add finalized state value pool test
* clippy
* clippy 2
* move import
* fix import
* rustfmt
Co-authored-by: teor <teor@riseup.net>
* Generate chains with valid chain value pool balances
* Move MAX_PARTIAL_CHAIN_BLOCKS to zebra-chain
* Fix generated value overflow based on the maximum number of values
And split it into its own method.
* Split fix_remaining_value into smaller methods
* Remove unused methods
Co-authored-by: Alfredo Garcia <oxarbitrage@gmail.com>
The zebra-state integration test compiled successfully during workspace
builds.
But it couldn't find the `init_test` function when the crate was built
by itself. This happens because the function is only active for `test`
and `proptest-impl` builds.
This commit removes the dependency on that function.
* Refactor HistoryTree into NonEmptyHistoryTree and HistoryTree
* HistoryTree: use Deref instead of AsRef; remove unneeded PartialEq
* ZIP-221: Validate chain history commitments in the non-finalized state (#2301)
* sketch of implementation
* refined implementation; still incomplete
* update librustzcash, change zcash_history to work with it
* simplified code per review; renamed MMR to HistoryTree
* expand HistoryTree implementation
* handle and propagate errors
* simplify check.rs tracing
* add suggested TODO
* add HistoryTree::prune
* fix bug in pruning
* fix compilation of tests; still need to make them pass
* Apply suggestions from code review
Co-authored-by: teor <teor@riseup.net>
* Apply suggestions from code review
Co-authored-by: teor <teor@riseup.net>
* improvements from code review
* improve check.rs comments and variable names
* fix HistoryTree which should use BTreeMap and not HashMap; fix non_finalized_state prop tests
* fix finalized_state proptest
* fix non_finalized_state tests by setting the correct commitments
* renamed mmr.rs to history_tree.rs
* Add HistoryTree struct
* expand non_finalized_state protest
* fix typo
* Add HistoryTree struct
* Update zebra-chain/src/primitives/zcash_history.rs
Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>
* fix formatting
* Apply suggestions from code review
Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>
* history_tree.rs: fixes from code review
* fixes to work with updated HistoryTree
* Improvements from code review
* Add Debug implementations to allow comparing Chains with proptest_assert_eq
Co-authored-by: teor <teor@riseup.net>
Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>
* Apply suggestions from code review
Co-authored-by: teor <teor@riseup.net>
* Improvements from code review
* Restore blocks returned by PreparedChain since other tests broken; adjust tests with history trees
Co-authored-by: teor <teor@riseup.net>
Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>
* Make Amount arithmetic more generic
To modify generated amounts, we need some extra operations on `Amount`.
We also need to extend existing operations to both `NonNegative` and
`NegativeAllowed` amounts.
* Add a constrain method for ValueBalance
* Derive Eq for ValueBalance
* impl Neg for ValueBalance
* Make some Amount arithmetic expectations explicit
* Explain why we use i128 for multiplication
And expand the overflow error details.
* Expand Amount::sum error details
* Make amount::Error field order consistent
* Rename an amount::Error variant to Constraint, so it's clearer
* Add specific pool variants to ValueBalanceError
* Update coinbase remaining value consensus rule comment
This consensus rule was updated recently to include coinbase transactions,
but Zebra doesn't check block subsidy or miner fees yet.
* Add test methods for modifying transparent values and shielded value balances
* Temporarily set values and value balances to zero in proptests
In both generated chains and proptests that construct their own transactions.
Using zero values reduces value calculation and value check test coverage.
A future change will use non-zero values, and fix them so the check passes.
* Add extra fields to remaining transaction value errors
* Swap the transparent value balance sign to match shielded value balances
This makes the signs of all the chain value pools consistent.
* Use a NonNegative constraint for transparent values
This fix:
* makes the type signature match the consensus rules
* avoids having to write code to handle negative values
* Allocate total generated transaction input value to outputs
If there isn't enough input value for an output, set it to zero.
Temporarily reduce all generated values to avoid overflow.
(We'll remove this workaround when we calculate chain value balances.)
* Consistently use ValueBalanceError for ValueBalances
* Make the value balance signs match the spec
And rename and document methods so their signs are clearer.
* Convert amount::Errors to specific pool ValueBalanceErrors
* Move some error changes to the next PR
* Add extra info to remaining transaction value errors (#2585)
* Distinguish between overflow and negative remaining transaction value errors
And make some error types cloneable.
* Add methods for updating chain value pools (#2586)
* Move amount::test to amount::tests:vectors
* Make ValueBalance traits more consistent with Amount
- implement Add and Sub variants with Result and Assign
- derive Hash
* Clarify some comments and expects
* Create ValueBalance update methods for blocks and transactions
Co-authored-by: Alfredo Garcia <oxarbitrage@gmail.com>
* add serialization for value balances
* change test names
* change panic messages
* add a deserialization test
* return the errors from `from_bytes()` methods
* add prop test for serialize/deserialize Amount
* Move amount proptests to amount::tests::prop
Co-authored-by: teor <teor@riseup.net>
teor
Janito Vaqueiro Ferreira Filho
Conrado Gouvea
Marek
dependabot[bot]
Pili Guerra
Alfredo Garcia