diff --git a/Sources/CodableDatastore/Datastore/AsyncInstances.swift b/Sources/CodableDatastore/Datastore/AsyncInstances.swift
index 4988d21..50b2bc4 100644
--- a/Sources/CodableDatastore/Datastore/AsyncInstances.swift
+++ b/Sources/CodableDatastore/Datastore/AsyncInstances.swift
@@ -13,6 +13,9 @@ extension AsyncInstances {
     /// Returns the first instance of the sequence, if it exists.
     ///
     /// - Returns: The first instance of the sequence, or `nil` if the sequence is empty.
+    #if compiler(>=6.2)
+    @concurrent
+    #endif
     public var firstInstance: Element? {
         get async throws { try await first { _ in true } }
     }
@@ -24,6 +27,9 @@ extension AsyncInstances {
     /// - Warning: This method is only safe to use from sequences vended by a Datastore ranged ``Datastore/load(range:order:)-(IndexRangeExpression<IdentifierType>,_)`` operation as they guarantee that the returned sequence won't stall due to unavailable instances. Do not use it when collecting observations as there is no guarantee observations will be returned!
     /// - Parameter collectionLimit: The maximum amount of entries to collect. Specify `.infinity` to _questionably_ collect all instances.
     /// - Returns: An array of instances up to the collection limit.
+    #if compiler(>=6.2)
+    @concurrent
+    #endif
     public func collectInstances(upTo collectionLimit: Int) async throws -> [Element] {
         var instances: [Element] = []
         for try await instance in self {
@@ -42,6 +48,9 @@ extension AsyncInstances {
     /// - Warning: This method is only safe to use from sequences vended by a Datastore ranged ``Datastore/load(range:order:)-(IndexRangeExpression<IdentifierType>,_)`` operation as they guarantee that the returned sequence won't stall due to unavailable instances. Do not use it when collecting observations as there is no guarantee observations will be returned!
     /// - Parameter collectionLimit: The maximum amount of entries to collect. Specify `.infinity` to _questionably_  collect all instances.
     /// - Returns: An array of instances up to the collection limit.
+    #if compiler(>=6.2)
+    @concurrent
+    #endif
     public func collectInstances(upTo collectionLimit: AsyncInstancesLimit) async throws -> [Element] {
         try await collectInstances(upTo: .max)
     }
diff --git a/Sources/CodableDatastore/Persistence/Disk Persistence/AsyncThrowingBackpressureStream.swift b/Sources/CodableDatastore/Persistence/Disk Persistence/AsyncThrowingBackpressureStream.swift
index 3b092c8..ebda064 100644
--- a/Sources/CodableDatastore/Persistence/Disk Persistence/AsyncThrowingBackpressureStream.swift	
+++ b/Sources/CodableDatastore/Persistence/Disk Persistence/AsyncThrowingBackpressureStream.swift	
@@ -128,9 +128,11 @@ struct AsyncThrowingBackpressureStream<Element: Sendable>: Sendable {
             }
         }
         
-        fileprivate func finish(throwing error: (any Error)? = nil) async throws {
-            try await withCheckedThrowingContinuation { continuation in
-                guard let stateMachine else { continuation.resume(throwing: CancellationError())
+        fileprivate func finish(throwing error: (any Error)? = nil) async {
+            /// Do nothing if the continuation fails, as the stream was already consumed or cancelled.
+            try? await withCheckedThrowingContinuation { continuation in
+                guard let stateMachine else {
+                    continuation.resume(throwing: CancellationError())
                     return
                 }
                 Task(name: "CodableDatastore.AsyncThrowingBackpressureStream.Continuation.finish(throwing:)") {
@@ -153,9 +155,9 @@ struct AsyncThrowingBackpressureStream<Element: Sendable>: Sendable {
         Task(name: "CodableDatastore.AsyncThrowingBackpressureStream.init(provider:)") {
             do {
                 try await provider(continuation)
-                try await continuation.finish()
+                await continuation.finish()
             } catch {
-                try await continuation.finish(throwing: error)
+                await continuation.finish(throwing: error)
             }
         }
     }
diff --git a/Sources/CodableDatastore/Persistence/Disk Persistence/Datastore/DatastorePage.swift b/Sources/CodableDatastore/Persistence/Disk Persistence/Datastore/DatastorePage.swift
index b08b509..68eab26 100644
--- a/Sources/CodableDatastore/Persistence/Disk Persistence/Datastore/DatastorePage.swift	
+++ b/Sources/CodableDatastore/Persistence/Disk Persistence/Datastore/DatastorePage.swift	
@@ -224,6 +224,9 @@ actor MultiplexedAsyncSequence<Base: AsyncSequence & Sendable>: AsyncSequence wh
 }
 
 extension RangeReplaceableCollection where Self: Sendable {
+    #if compiler(>=6.2)
+    @concurrent
+    #endif
     init<S: AsyncSequence>(_ sequence: sending S) async throws where S.Element == Element {
         self = try await sequence.reduce(into: Self.init()) { @Sendable partialResult, element in
             partialResult.append(element)
diff --git a/Sources/CodableDatastore/Persistence/Disk Persistence/Transaction/Transaction.swift b/Sources/CodableDatastore/Persistence/Disk Persistence/Transaction/Transaction.swift
index 6add351..154813a 100644
--- a/Sources/CodableDatastore/Persistence/Disk Persistence/Transaction/Transaction.swift	
+++ b/Sources/CodableDatastore/Persistence/Disk Persistence/Transaction/Transaction.swift	
@@ -108,7 +108,8 @@ extension DiskPersistence {
             if options.contains(.collateWrites) {
                 /// If we are skipping immediate writes, kick off persistence in a separate task.
                 Task(name: "CodableDatastore.DiskPersistence.Transaction.run()") {
-                    try await self.persist()
+                    // TODO: Rethink collated writes here…
+                    try? await self.persist()
                 }
             } else {
                 /// If we don't care to collate our writes, go ahead and wait for the persistence to stick
diff --git a/Tests/CodableDatastoreTests/DiskPersistenceDatastoreIndexTests.swift b/Tests/CodableDatastoreTests/DiskPersistenceDatastoreIndexTests.swift
index a129a34..e7ec55e 100644
--- a/Tests/CodableDatastoreTests/DiskPersistenceDatastoreIndexTests.swift
+++ b/Tests/CodableDatastoreTests/DiskPersistenceDatastoreIndexTests.swift
@@ -423,7 +423,7 @@ final class DiskPersistenceDatastoreIndexTests: XCTestCase, @unchecked Sendable
             let exp = expectation(description: "Finished")
             Task { [pageInfos, pageLookup] in
                 for _ in 0..<1000 {
-                    _ = try await index.pageIndex(for: UInt64.random(in: 0..<1000000), in: pageInfos, requiresCompleteEntries: false) { pageID in
+                    _ = try? await index.pageIndex(for: UInt64.random(in: 0..<1000000), in: pageInfos, requiresCompleteEntries: false) { pageID in
                         pageLookup[pageID]!
                     } comparator: { lhs, rhs in
                         lhs.sortOrder(comparedTo: try UInt64(bigEndianBytes: rhs.headers[0]))