v2 bug fixes and enhancements

What's Changed

• Add processExpirations function on StakingViewer contract by @shark0der in #823
• Fix StakingViewer APY always returning sub-unit values by @shark0der in #826
• Update bumped price when setting the target price on an existing product by @shark0der in #824
• Fix: recalculate weights for all products and set lastEffectiveWeight for initial products by @kyledewy in #819
• getPoolProducts return expanded with bumpedPriceUpdateTime by @MilGard91 in #828
• Chore/compilation fail with warnings by @MilGard91 in #830
• Chore: Adding optimizer check for code-size error by @MilGard91 in #839
• Chore/remove oz test helpers and web3 by @MilGard91 in #841
• Fix: add withdraw/switch membership restrictions by @danoctavian in #833
• Fix processExpirations by advancing to next bucket and depositing to next tranche by @shark0der in #857
• Fix: effectiveWeight should be calculated out of raw capacity, not weighted capacity by @danoctavian in #831
• Chore/remove web3 truffle by @MilGard91 in #851
• Test: add more testing around effective weight calculations by @kyledewy in #811
• Fix: Revert if trying to initialize new pool with forbidden or non-existing products by @kyledewy in #805
• Chore: Add Multicall to the Cover contract by @roxdanila in #862
• Fix: Changing the commission calculation by @MilGard91 in #865
• Add deployments package and migrate from CircleCI to GH Actions by @shark0der in #869
• Chore: Add script for new products by @danoctavian in #870
• Feature: Expand Cover contract with expireCover by @MilGard91 in #868
• Test: add basic functionality test case updates by @danoctavian in #846
• Test: cowswap prod swaps by @danoctavian in #843
• Feature: Add process expiration events by @MilGard91 in #874
• Add tests for Governance by @MilGard91 in #873
• Fix: allocation carry over by @shark0der in #875
• Fix: SwapOperator denominator bug + enzyme full withdrawal by @danoctavian in #860
• Fix: Expiration bucket check on cover expiration by @shark0der in #878
• Remove extra copy of abis and generate them on the fly by @shark0der in #879
• Make StakingViewer pull StakingProducts address from master by @shark0der in #881
• Release 2.1.0 by @shark0der in #877

Full Changelog: v2.0.0...v2.1.0