This patch release brings various fixes to the ShrEx EDS protocol. :shipit:

BUG FIXES

• fix(share/p2p/shrexeds): return correct err on context error by @derrandz in https://github.com/celestiaorg/celestia-node/pull/2177
• fix(discovery): race in discovery tests by @walldiss in https://github.com/celestiaorg/celestia-node/pull/2179
• fix(daser): do not spawn retry job twice by @walldiss in https://github.com/celestiaorg/celestia-node/pull/2178
• fix(discovery): findCtx is canceled too early by defer by @walldiss in https://github.com/celestiaorg/celestia-node/pull/2180
• fix(daser): persist retry count after restart by @walldiss in https://github.com/celestiaorg/celestia-node/pull/2185

FEATURES

• feat(share/discovery): add discovery metrics by @walldiss in https://github.com/celestiaorg/celestia-node/pull/2155

REFACTORINGS

• refactor(metrics): use user context for metrics observation by @walldiss in https://github.com/celestiaorg/celestia-node/pull/2175

Full Changelog: https://github.com/celestiaorg/celestia-node/compare/v0.9.3...v0.9.4