v0.35.4: Release patch version 0.35.4

Fixes:
- [#3451](https://github.com/vegaprotocol/vega/pull/3451) - remove float from the core shares calculation for LP + use shopsring decimal

v0.35.3: Release patch version 0.35.3

Fixes:
- [#3409](https://github.com/vegaprotocol/vega/pull/3409) - Fix indicative price and volume calculation

v0.35.2: Release patch version 0.35.2

Fixes:
- [#3406](https://github.com/vegaprotocol/vega/pull/3406) - Fixes matched order removal from the orderbook
- [#3407](https://github.com/vegaprotocol/vega/pull/3407) - Fixes some orderbook issues

v0.35.1: Release patch version 0.35.1

Fix:
- [#3404](https://github.com/vegaprotocol/vega/pull/3404) - Fix the CI pipeline

Release v0.35.0

2021-04-21

Improvements:

• #3341 - Add logging for transactions rejected for having no accounts
• #3339 - Reimplement amending LPs not to be cancel and replace
• #3371 - Optimise calculation of cumulative price levels
• #3339 - Reuse LP orders IDs when they are re-created
• #3385 - Track the time spent in auction via Prometheus metrics
• #3376 - Implement a simple benchmarking framework for the core trading
• #3371 - Optimize indicative price and volume calculation

Fixes:

• #3356 - Auctions are extended if exiting auction would leave either side of the book empty
• #3348 - Correctly set time when liquidity engine is created
• #3321 - Fix bond account use on LP submission
• #3369 - Reimplement amending LPs not to be cancel and replace
• #3358 - Improve event bus stability
• #3363 - Fix behaviour when leaving auctions
• #3321 - Do not slash bond accounts on LP submission
• #3350 - Fix equity like share in the market data
• #3363 - Ensure leaving an auction cannot trigger another auction / auction leave
• #3369 - Fix LP order deployments
• #3366 - Set the fee paid in uncrossing auction trades
• #3364 - Improve / fix positions tracking
• #3358 - Fix event bus by deep cloning all messages
• #3374 - Check trades in integration tests

v0.35.0-pre1

Version 0.35.0 pre-release

v0.34.2: Release v0.34.0

2021-04-12

Speeds up the processing of margin calculations during auction, which were causing slow block times.

Fixes

• #3328 - Fix version injection from the CI
• #3331 - Improve performance of margin calculation during auctions

Release v0.34.1

2021-04-08

Fixes

• #3324 - CI: Fix multi-architecture build

Release v0.34.0

2021-04-07

Liquidity Commitments are now enabled in a near-final form. This allows any user on Vega to commit to providing liquidity for a specific market, and to earn a fee. Most of the fixes and improvements in this release relate to enabling this functionality.

In the next release, a liquidity commitment will be required when proposing a new market.

Improvements

• #3302 - Add reference to LP in orders created by LP
• #3183 - All orders from LP - including rejected orders - are now sent through the event bus
• #3248 - Store and propagate bond penalty
• #3266 - Add network parameters to control auction duration & extension
• #3264 - Add Liquidity Provision ID to orders created by LP commitments
• #3126 - Add transfer for bond slashing
• #3281 - Update scripts to go 1.16.2
• #3280 - Update to go 1.16.2
• #3235 - Extend unit test coverage for products
• #3219 - Remove liquidityFee network parameter
• #3217 - Add an event bus event when a market closes
• #3214 - Add arbitrary data signing wallet endpoint
• #3316 - Add tests for traders closing their own position
• #3270 - Feature test refactor: Add Liquidity Provision feature tests
• #3289 - Feature test refactor: Remove unused steps
• #3275 - Feature test refactor: Refactor order cancellation steps
• #3230 - Feature test refactor: Refactor trader amends step
• #3226 - Feature test refactor: Refactor features with invalid order specs
• #3200 - Feature test refactor: Add step to end opening auction
• #3201 - Feature test refactor: Add step to amend order by reference
• #3204 - Feature test refactor: Add step to place pegged orders
• #3207 - Feature test refactor: Add step to create Liquidity Provision
• #3212 - Feature test refactor: Remove unused settlement price step
• #3203 - Feature test refactor: Rework Submit Order step
• #3251 - Feature test refactor: Split market declaration
• #3314 - Feature test refactor: Apply naming convention to assertions
• #3295 - Refactor governance engine tests
• #3298 - Add order book caching
• #3307 - Use UpdateNetworkParams to validate network parameter updates
• #3308 - Add probability of trading

Fixes

• #3249 - GraphQL: LiquidityProvision is no longer missing from the EventBus union
• #3253 - Verify all properties on oracle specs
• #3224 - Check for wash trades when FOK orders uncross
• #3257 - Order Status is now only Active when it is submitted to the book
• #3285 - LP provisions are now properly stopped when a market is rejected
• #3290 - Update Market Value Proxy at the end of each block
• #3267 - Ensure Liquidity Auctions are not left if it would result in an empty book
• #3286 - Reduce some log levels
• #3263 - Fix incorrect context object in Liquidity Provisions
• #3283 - Remove debug code
• #3198 - chore: Add spell checking to build pipeline
• #3303 - Reduce market depth updates when nothing changes
• #3310 - Fees are no longer paid to inactive LPs
• #3305 - Fix validation of governance proposal terms
• #3311 - targetStake is now an unsigned integer
• #3313 - Fix invalid account wrapping

v0.34.0-pre1

Add changelog for v0.34.0