diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8df19249..0e1e889e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,10 +6,9 @@ and this library adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 # Unreleased
 
+# 2.2.8 - 2025-01-10
+
 ## Added
-- `DerivationTool.deriveArbitraryWalletKey`
-- `DerivationTool.deriveArbitraryAccountKey`
-- `DerivationTool.deriveUnifiedAddressFrom(ufvk)`
 - `SDKSynchronizer.listAccounts` Returns a list of the accounts in the wallet.
 - `SDKSynchronizer.importAccount` Imports a new account for unified full viewing key.
 - `SDKSynchronizer.createPCZTFromProposal` Creates a partially-created (unsigned without proofs) transaction from the given proposal.
@@ -32,7 +31,7 @@ Mainnet
 ````
 Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2675000.json
 ...
-Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2717500.json
+Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2780000.json
 ````
 
 Testnet
@@ -40,9 +39,16 @@ Testnet
 ````
 Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3010000.json
 ...
-Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3070000.json
+Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3170000.json
 ````
 
+# 2.2.7 - 2024-11-17
+
+## Added
+- `DerivationTool.deriveArbitraryWalletKey`
+- `DerivationTool.deriveArbitraryAccountKey`
+- `DerivationTool.deriveUnifiedAddressFrom(ufvk)`
+
 # 2.2.6 - 2024-10-22
 
 ## Fixed
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2720000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2720000.json
new file mode 100644
index 00000000..7aae30ad
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2720000.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2720000",
+  "hash": "0000000000f274cf31b4f0532e79cf4847549f03a5644e646f10a7b030cf1f8d",
+  "time": 1731878266,
+  "saplingTree": "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",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2722500.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2722500.json
new file mode 100644
index 00000000..a5088a41
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2722500.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2722500",
+  "hash": "000000000190ac03145797cdf7e8b41d5c410393c2dc1a0017084861e3e64009",
+  "time": 1732066993,
+  "saplingTree": "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",
+  "orchardTree": "01b658ec5557a386b96b1d34dd2bc1df828f20bbfa0e8d9231b2ef389784b5e10d010583d6d0b63f7d9968f83f70ae70f0bb3995903be3841c7657e9e9e4c8d7cc251f0001e09e8549ec380f356200c788d006f357ba54fc97d9cc28a0faf6f3239f5f801801acb9f28fdfb518cda501d27d28e4888be143774d7663499f3a555786165d311e01c62ac5e7bebfaac875958a15ce3387ae703bedd2ab40c3635befc6c85272831601b881392aa787ec5b91315fd1e0de614b6db57e96506e78bf4ac6d2854f9ddb1601dd6285806c70d8360e721952dffad6714ceeb598d394cecf04d569205cee1c280118bd07720f349cf2389f317458f51f9a27a58db6389c914c773d0ac0698222160000000001a7fc1bb949ed8f09941185ed0da3e9dde33a8b1791f40e59c9ca3955f34dbb0501f4aa2ea0a6df01eb16a86cb7567ddf642ab210590414313df64fe3916ff83b1e017597692c9b1a0b7d4bc8e93db1c90c8331e9709ac9973ca3fbf38b2aa955382b010c104faa2b1148b1b627090aa939e321b82edcb0ce70aa4eee298997556b4f35000112278dfeae9949f887b70ae81e084f8897a5054627acef3efd01c8b29793d522000160040850b766b126a2b4843fcdfdffa5d5cab3f53bc860a3bef68958b5f066170001cc2dcaa338b312112db04b435a706d63244dd435238f0aa1e9e1598d35470810012dcc4273c8a0ed2337ecf7879380a07e7d427c7f9d82e538002bd1442978402c01daf63debf5b40df902dae98dadc029f281474d190cddecef1b10653248a234150001e2bca6a8d987d668defba89dc082196a922634ed88e065c669e526bb8815ee1b000000000000"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2725000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2725000.json
new file mode 100644
index 00000000..d9d37aeb
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2725000.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2725000",
+  "hash": "00000000005f57490f2dcd0db94a93f02444a13108dcc3a5a695b7ee108d7aa1",
+  "time": 1732255050,
+  "saplingTree": "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",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2727500.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2727500.json
new file mode 100644
index 00000000..239bcec2
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2727500.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2727500",
+  "hash": "00000000014fac0982c2d3e7efeae60638e8e15ce0551a94f646b5a5b173226d",
+  "time": 1732443982,
+  "saplingTree": "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",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2730000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2730000.json
new file mode 100644
index 00000000..ce2815cf
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2730000.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2730000",
+  "hash": "00000000007e262001ddd4d6afbd3387c52811533648bace9dd1e1ba43f027bb",
+  "time": 1732632193,
+  "saplingTree": "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",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2732500.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2732500.json
new file mode 100644
index 00000000..4b0bb44d
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2732500.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2732500",
+  "hash": "0000000000455438aa5afcea2bf93284cb19248df06ee47ad41a0659b1438cb8",
+  "time": 1732820090,
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+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2735000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2735000.json
new file mode 100644
index 00000000..2d6cc9b6
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2735000.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2735000",
+  "hash": "000000000022268ac23f7eeab64d3c4965605c9414ed61cfc376be6a30382793",
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+  "saplingTree": "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",
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+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2737500.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2737500.json
new file mode 100644
index 00000000..238aad26
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2737500.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2737500",
+  "hash": "000000000160ecb09f8a69045fb0d5f567f4ecb4b7348b6f45bb19d69ad501bf",
+  "time": 1733197424,
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+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2740000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2740000.json
new file mode 100644
index 00000000..0c640a3b
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2740000.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2740000",
+  "hash": "0000000001744813c0d42e1fde0cdd931ebb95b9fb0e41cc76c5fd28a8ccc9c8",
+  "time": 1733385626,
+  "saplingTree": "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",
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+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2742500.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2742500.json
new file mode 100644
index 00000000..560ee9e7
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2742500.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2742500",
+  "hash": "00000000011fd943a718007467e44fe531b029ffff3fc08c0b5ef8a132807124",
+  "time": 1733573980,
+  "saplingTree": "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",
+  "orchardTree": "0132118230b634f75bf7e81db74cb371d1664ad166020e76d851d8ded3cd6f182a013c5aefaa6ced40d83ff02c36ed0071e29e9331f464f34491787d2ac932658b161f00000157ba35cb488e595149e2e934d0b3f01053eccfbdb93847c7b461a0ac300ec83d00000000014769f044c37f5f3060f5a555468efc8c52d2c2c24d4a3f3824cefcf1234e5709012aad2c7436456d23f15c5c1275dda685d1108376ad8307f57f3fc4952afbc6190001c3bcc872f6613e725d994ff3b50a3e4915a3bbd35ba68f5d56fe01c9a432c220013ccabb04ad965629c150f9a0bdf552f7d41a93941aa551372619b491d151572e000000016f3f63aab58e63b6449583df5658a91972a20291c6311b5b3e5240aff8d7d0020112278dfeae9949f887b70ae81e084f8897a5054627acef3efd01c8b29793d522000160040850b766b126a2b4843fcdfdffa5d5cab3f53bc860a3bef68958b5f066170001cc2dcaa338b312112db04b435a706d63244dd435238f0aa1e9e1598d35470810012dcc4273c8a0ed2337ecf7879380a07e7d427c7f9d82e538002bd1442978402c01daf63debf5b40df902dae98dadc029f281474d190cddecef1b10653248a234150001e2bca6a8d987d668defba89dc082196a922634ed88e065c669e526bb8815ee1b000000000000"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2745000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2745000.json
new file mode 100644
index 00000000..15b7b540
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2745000.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2745000",
+  "hash": "0000000000dfb5ed2417f4db712e2c0eb11613664b0c9e1e29cb8a06db6c35fc",
+  "time": 1733763099,
+  "saplingTree": "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",
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+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2747500.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2747500.json
new file mode 100644
index 00000000..5c1b6ded
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2747500.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2747500",
+  "hash": "0000000000b0b98fc0deae5afab2639873f6e0ca10578ef3ee3859eb4bfc7234",
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+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2750000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2750000.json
new file mode 100644
index 00000000..bf69abac
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2750000.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2750000",
+  "hash": "00000000014ecf7213e20802e0899d5559109e9a92b48d7279345eb01286aaeb",
+  "time": 1734139390,
+  "saplingTree": "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",
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+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2752500.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2752500.json
new file mode 100644
index 00000000..d781d7bb
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2752500.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2752500",
+  "hash": "00000000006d5090c40a8b31f5f0be4f6916b0c6fdb3a9463bb1f87c6c2e91ba",
+  "time": 1734327484,
+  "saplingTree": "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",
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+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2755000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2755000.json
new file mode 100644
index 00000000..24ebb07c
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2755000.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2755000",
+  "hash": "0000000000a13b9a184e2206862aad8d385c3402186f02cccccd5151ce7288a0",
+  "time": 1734516374,
+  "saplingTree": "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",
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+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2757500.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2757500.json
new file mode 100644
index 00000000..8f3606d4
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2757500.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2757500",
+  "hash": "0000000000cf28673247b5fcfe850cdc2e70531945e13262c0b62dbc26eee4bc",
+  "time": 1734705332,
+  "saplingTree": "012afe7b308cd5eb6d5e1e1e4f7bf1a48003697696530779ee5d562504ae8b5943001f01f9c429218913de597f796b36b5a5d0de77507f86037f4c0f5151548d1a28704f0000000000016c0c4f1fb7ed0e11c06dc86e684d78e74cc59d803a03503cc5a02f96a5edd40000000159baaa849a2e38c97f517c72653a18e69609765b695110598ce358f4dfd7cc520001381db5696e399cba5c84b9798fc00081c67622074ef6aabeedc8e0dd7478c334017b84767ca227e22f8192b542c0688d413316e34c2059335311b1188a9c0e9c640159ce19fb2d0c0b844f38a48379313529a5a08c150fc62e174d17b00c99d54d0f018de4b3e39611e40a92dc0e1214110e088110ac37dc21f3f1d9f7a449447f6a700000017d1ce2f0839bdbf1bad7ae37f845e7fe2116e0c1197536bfbad549f3876c3c590000013e2598f743726006b8de42476ed56a55a75629a7b82e430c4e7c101a69e9b02a011619f99023a69bb647eab2d2aa1a73c3673c74bb033c3c4930eacda19e6fd93b0000000160272b134ca494b602137d89e528c751c06d3ef4a87a45f33af343c15060cc1e0000000000",
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+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2760000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2760000.json
new file mode 100644
index 00000000..1750ed28
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2760000.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2760000",
+  "hash": "00000000016774cbe28ced8f54d8767a2b888de67b9267d3b0bb0b0fc7ba8930",
+  "time": 1734893442,
+  "saplingTree": "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",
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+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2762500.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2762500.json
new file mode 100644
index 00000000..701e0329
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2762500.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2762500",
+  "hash": "000000000158f1c0d2d23686c4a66a5e9be2630d22c226c2c9659e789a915e09",
+  "time": 1735082569,
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+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2765000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2765000.json
new file mode 100644
index 00000000..966d77c7
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2765000.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2765000",
+  "hash": "00000000013a74bad761ec566d96b1efa480cd8f034d96b3fbd907c13eb66a4f",
+  "time": 1735271178,
+  "saplingTree": "01037b932c3dc3bdff71d4f29b27bf10d0c7627973970b9ac4f8d061972d8d9c4d01b751de582326e28dbc42b205ab4c9b925567d06987283be52f9ece00876f302b1f0183249d390834b9056eff306299a73b1874321a0384c7f836efb0132ddfa989430001d722fe8533ea40497595eaa4b023498b5cc1276f7550e02be1766ff2bb86926c0113b847fd22a888e29c46d5fe38ec28686e5577bb875e056e246b276fd744276b010ddd54c677a811804f2d92d757a65e0ebf392616b519a7c126ecf120d23dc70900011cd5b744f9cbf8714ba0eaab9bdc8cb4e30b7cf3ea8207bf955da49be3c3c9230158722d8666ffd6429f8dac668a521406a8c88292f7f55cb15d93919af7d9f655011a932b1d84e39121c34f316343c12c4d0ff98ca14aea2b445fc86e4f252e773d0001a6ab94f6c08c3f5631fbff992a0ad6060a974774bb0aaab45feae601b6d20a3e01381db5696e399cba5c84b9798fc00081c67622074ef6aabeedc8e0dd7478c334017b84767ca227e22f8192b542c0688d413316e34c2059335311b1188a9c0e9c640159ce19fb2d0c0b844f38a48379313529a5a08c150fc62e174d17b00c99d54d0f018de4b3e39611e40a92dc0e1214110e088110ac37dc21f3f1d9f7a449447f6a700000017d1ce2f0839bdbf1bad7ae37f845e7fe2116e0c1197536bfbad549f3876c3c590000013e2598f743726006b8de42476ed56a55a75629a7b82e430c4e7c101a69e9b02a011619f99023a69bb647eab2d2aa1a73c3673c74bb033c3c4930eacda19e6fd93b0000000160272b134ca494b602137d89e528c751c06d3ef4a87a45f33af343c15060cc1e0000000000",
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+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2767500.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2767500.json
new file mode 100644
index 00000000..2dc56a6b
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2767500.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2767500",
+  "hash": "0000000000ca124ec3f9d220843405b32aed6abdb04347c3b4a352c5a14ae4b1",
+  "time": 1735459306,
+  "saplingTree": "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",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2770000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2770000.json
new file mode 100644
index 00000000..18f48dfd
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2770000.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2770000",
+  "hash": "00000000010a984105fd39c4c8239378a57c5d691d71b8dad5421b53c7634557",
+  "time": 1735647720,
+  "saplingTree": "01c763ba7287e8bfa6b565e8915f0787523ebb0fa24c7bc59af76231f5b4521018001f00014004b8c7e12e19474b82ab13b85850c516dc41120f6d418831909ff23ce9bc59012339b5e55213629d6e6ea7cf59fbfdc498fde3564eac0fa757bc6f050918755e0001ce441e079f36ee98f6f046a5f35437d58c063e5f01122b332c9154f0be93f85a01b53381be4af298404967adcb6c9a07852479f36578f7e00e480b45e851a95a1400000000000000000001ab58f1ebb2860e257c50350a3e1b54778b7729bdd11eacaa9213c4b5f4dbb44c00017d1ce2f0839bdbf1bad7ae37f845e7fe2116e0c1197536bfbad549f3876c3c590000013e2598f743726006b8de42476ed56a55a75629a7b82e430c4e7c101a69e9b02a011619f99023a69bb647eab2d2aa1a73c3673c74bb033c3c4930eacda19e6fd93b0000000160272b134ca494b602137d89e528c751c06d3ef4a87a45f33af343c15060cc1e0000000000",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2772500.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2772500.json
new file mode 100644
index 00000000..a12a100b
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2772500.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2772500",
+  "hash": "00000000008478bab1af9842fbba10aa5b1c4e1df78b6b8b7347d82d5041b89b",
+  "time": 1735835901,
+  "saplingTree": "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",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2775000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2775000.json
new file mode 100644
index 00000000..148ce7a2
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2775000.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2775000",
+  "hash": "00000000018c4f922b077a4d0104ce12f64ef5d90e0706d15e2b7a7a8da97981",
+  "time": 1736024455,
+  "saplingTree": "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",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2777500.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2777500.json
new file mode 100644
index 00000000..834a5a51
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2777500.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2777500",
+  "hash": "00000000009befdae764d5f649106a39a3378edbe4f0b974357d5a5c5f757ae7",
+  "time": 1736213228,
+  "saplingTree": "014902b59691f6e1a8d726d05be3232cdca076a8ea754211176c25cee4916d1e2c018f9d363ec770523cbb787cd5232bb049edff062fa102616f5918c9397e7f30661f0135a13f8b5ee6b53fc5814b8fa5b416b050a44718054314cf4001ff75c16d613000000001eddb7da29862e29fb0d0b5e6b85c7ed4807cd4ec96b580340ed008213b7d4150000001ee5ed669aba30495ec42a57e19ad051509f0f39d2cdc43f2e8a629a113680e34013b8ee037d1054f5084a01bdd5f9ab42e41a62c44331f3247bf7d76688e2f1e44016926d5b270f8360aab38e97db4f95b417f7442378ade83b57a1226595287112b000000000001ab58f1ebb2860e257c50350a3e1b54778b7729bdd11eacaa9213c4b5f4dbb44c00017d1ce2f0839bdbf1bad7ae37f845e7fe2116e0c1197536bfbad549f3876c3c590000013e2598f743726006b8de42476ed56a55a75629a7b82e430c4e7c101a69e9b02a011619f99023a69bb647eab2d2aa1a73c3673c74bb033c3c4930eacda19e6fd93b0000000160272b134ca494b602137d89e528c751c06d3ef4a87a45f33af343c15060cc1e0000000000",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2780000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2780000.json
new file mode 100644
index 00000000..03393b57
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/mainnet/2780000.json
@@ -0,0 +1,8 @@
+{
+  "network": "main",
+  "height": "2780000",
+  "hash": "0000000001e4cb7660a225d24ab9df241ffaeb91ff89fa7bcda5608180e4321e",
+  "time": 1736401845,
+  "saplingTree": "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",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3080000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3080000.json
new file mode 100644
index 00000000..e42982f0
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3080000.json
@@ -0,0 +1,8 @@
+{
+  "network": "test",
+  "height": "3080000",
+  "hash": "002a90e74aafa829d2aeefe4f8572edddc7f1c121000c21f6f87aa373671687c",
+  "time": 1731869154,
+  "saplingTree": "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",
+  "orchardTree": "019c23cfc38b5ff7052f14cc58f448de9370d53ba613c307e9db12f3f843116b22001f0001f895e2051f4ea01a4e924eb4dc4e55a11442a0277d53f9019479e0179c661f14000001de45ad5b0bd93da3cca98735f6803c857e6fa7351b539412005e5a47d5c416330000015f658aa7664968cef5e3208c17d94c3409064547d3768fc6bcb37be0c430353800000000013cb44365352b5ccec9ad593c5b5dea65eba0a79be0edd55d875a8462f5f2bb3b0001f3bbdc62260c4fca5c84bf3487246d4542da48eeeec8ec40c1029b6908eef83c00000000000000000000000000000000"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3090000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3090000.json
new file mode 100644
index 00000000..cead2606
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3090000.json
@@ -0,0 +1,8 @@
+{
+  "network": "test",
+  "height": "3090000",
+  "hash": "0000005a823524433c61fd1cbb2fede136319c2a8ff583ec0a7376fb00c10584",
+  "time": 1732259591,
+  "saplingTree": "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",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3100000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3100000.json
new file mode 100644
index 00000000..89e3aabf
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3100000.json
@@ -0,0 +1,8 @@
+{
+  "network": "test",
+  "height": "3100000",
+  "hash": "00472745b17d64bd1830f36128b3c6f8c0c9c519a367f00bd7995af941938e5f",
+  "time": 1732650769,
+  "saplingTree": "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",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3110000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3110000.json
new file mode 100644
index 00000000..ff4ea354
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3110000.json
@@ -0,0 +1,8 @@
+{
+  "network": "test",
+  "height": "3110000",
+  "hash": "001875fb89d1618d412c27476047f4d816a71c30b1f83762bfce00294f7d5742",
+  "time": 1733125005,
+  "saplingTree": "0138838467aa21548d2d4466831fe2ef4f96d846eb4396d1e01ddcfbf9b6dde660001100014db08e4c534c606631a742e566bb0e702cc9627c96832709a18d99124eefba73012ad63339fb5a3aec2ecf2a541d62b9c2cba8d4b6154e7cbbeae908ea25e559070001679d223b82880f1e5f0c74de928eaf4154d48919687c7d059bbaf8e95300c91d016b0672b7fdd8b59b2124aff09986d91c03c348ad9d4b5743ef1a599ecd1aaa2d01bfe7864be6b6193de7ca9d9e402bf359e3abc66410898b08e7e247893869db09012223083558c03f0dfe11a3555c8f383f76f480a17f3304cb47e810136b10c6540001cff1939d0818839b7c798bfeaa442bd93f38a132bf7af927724445f1c87ed60c0001825e9db93188bec280600c2f2cdba326850fe8bb1c5db4b6e182fe7eced7073d01b476dc8311f78e98fd6314681739d145f132f5e4111240a81f35a561809ec1130130f076389232b609870dff6263783bec5933c52c6baf433291507c04fd03961e0104eff5c9dbbdba73d2a4a5160727aaba4719e1ddb0368e2f54bd0444577d232d00018f624406b4ebda9ee13c062063e16f65ab5d725b80645037be7760e4ca788773",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3120000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3120000.json
new file mode 100644
index 00000000..024a8eaf
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3120000.json
@@ -0,0 +1,8 @@
+{
+  "network": "test",
+  "height": "3120000",
+  "hash": "001401bf335c8926ef6be415b395519bbcf062553c84208996cc2b4e7147f0d0",
+  "time": 1733607746,
+  "saplingTree": "01cb12b6a3c55d44a8993ec9a506e60c3b636931331b75917dfe035435de8c22660011000000015d8b1752b0bdd324f8e6d4b778266cc5f9be8dff2196d727924dd37a9de9cf46016da5dfeac532245c91ed2f976180bfc00a9d1af95f725af60a41bad7c43baa0b0001b6fa71a8547976c1a69e15361fbe1628eee7555439dfe1a84f11c94df28170140000000115e8085e33bd0ffbb89aef538b6330dc8818e4103a9c8105ea0c97abd5b9350c0000000001b5a29ce44fa0c86b45faa10078c343c3de74f8f7b47a9c3d116b4c9569a0d608018f624406b4ebda9ee13c062063e16f65ab5d725b80645037be7760e4ca788773",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3130000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3130000.json
new file mode 100644
index 00000000..db053bf9
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3130000.json
@@ -0,0 +1,8 @@
+{
+  "network": "test",
+  "height": "3130000",
+  "hash": "00063844e1af63384456562b5571bbe4c3a100626f3131eb7b533c13e429e70e",
+  "time": 1734081366,
+  "saplingTree": "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",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3140000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3140000.json
new file mode 100644
index 00000000..5672f646
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3140000.json
@@ -0,0 +1,8 @@
+{
+  "network": "test",
+  "height": "3140000",
+  "hash": "008420fd68d99001d3a82429c46ce5ee56bb2d40729b4657882bb068a13bd22e",
+  "time": 1734561447,
+  "saplingTree": "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",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3150000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3150000.json
new file mode 100644
index 00000000..8b67ca84
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3150000.json
@@ -0,0 +1,8 @@
+{
+  "network": "test",
+  "height": "3150000",
+  "hash": "000ec4e45b2e58f057b04846d38c8be40a469b41644342f5e7d7f3306ea702fb",
+  "time": 1735014939,
+  "saplingTree": "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",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3160000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3160000.json
new file mode 100644
index 00000000..23764390
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3160000.json
@@ -0,0 +1,8 @@
+{
+  "network": "test",
+  "height": "3160000",
+  "hash": "001337835b4e8867d09c16af753f6ce1b2aba733f26919f53dbfcfe6345afa76",
+  "time": 1735537096,
+  "saplingTree": "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",
+  "orchardTree": "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"
+}
diff --git a/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3170000.json b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3170000.json
new file mode 100644
index 00000000..6a65436d
--- /dev/null
+++ b/Sources/ZcashLightClientKit/Resources/checkpoints/testnet/3170000.json
@@ -0,0 +1,8 @@
+{
+  "network": "test",
+  "height": "3170000",
+  "hash": "00005a7b729eb675c94faacd3a7fe3af25089d7a40b122f279f13d2979fadec9",
+  "time": 1736036322,
+  "saplingTree": "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",
+  "orchardTree": "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"
+}