chore: prepare release 0.1.3

Author: github-actions[bot]

.changeset/add_get_addressesaddresscheckpoint_to_help_with_instant_syncing.md

@@ -1,3 +1,10 @@
+## 0.1.3 (2026-01-05)
+
+### Features
+
+- Add `[GET] /addresses/:address/checkpoint` to return the first chain index an address was seen on chain.
+- Made syncer peer cap configurable
+
 ## 0.1.2 (2025-11-18)
 
 ### Fixes

.changeset/made_syncer_peer_cap_configurable.md

@@ -1,4 +1,4 @@
-module go.sia.tech/explored // v0.1.2
+module go.sia.tech/explored // v0.1.3
 
 go 1.24.2