diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 7b51ca08..5e39b941 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.17.0"
+  ".": "0.18.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 680935cb..abfeca98 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,29 @@
 # Changelog
 
+## [0.18.0](https://github.com/filecoin-project/filecoin-pin/compare/v0.17.0...v0.18.0) (2026-03-10)
+
+This release introduces **multi-copy storage** for data durability. Uploads now automatically store 2 copies of your data across independent Filecoin storage providers. Each copy is independently proven on-chain, so a single provider failure doesn't result in data loss. The number of copies can be controlled with `--count`, and you only upload your data once regardless of copy count.
+
+Also adds Mainnet support to the CLI, a `terminate` command for dataset lifecycle management, and local devnet support for development.
+
+
+### Features
+
+* **multi-copy storage:** uploads now create 2 independently-proven copies across different storage providers by default for data durability (synapse-sdk 0.38, synapse-core 0.2) ([#343](https://github.com/filecoin-project/filecoin-pin/issues/343)) ([9a87038](https://github.com/filecoin-project/filecoin-pin/commit/9a870383119bc6902ff66501cca31e21afc129b3))
+* **provider selection:** target specific providers with `--provider-ids` or specific data sets with `--data-set-ids`, and control copy count with `--count` ([#343](https://github.com/filecoin-project/filecoin-pin/issues/343))
+* add `terminate` command to terminate a dataset ([#307](https://github.com/filecoin-project/filecoin-pin/issues/307)) ([50179c2](https://github.com/filecoin-project/filecoin-pin/commit/50179c2d4cb598a700ca21985033087b9c30b8fd))
+* add devnet network support and `--skip-ipni-verification` flag ([#354](https://github.com/filecoin-project/filecoin-pin/issues/354)) ([f4eb4fc](https://github.com/filecoin-project/filecoin-pin/commit/f4eb4fca0b303b290bcb776de50b4cb10a94e1de))
+
+
+### Bug Fixes
+
+* support mainnet CLI network and payment guidance ([#353](https://github.com/filecoin-project/filecoin-pin/issues/353)) ([3e4e330](https://github.com/filecoin-project/filecoin-pin/commit/3e4e330064e2383ac5b8415656bb4ce5e8ab6b8b))
+
+
+### Chores
+
+* **deps-dev:** bump @biomejs/biome from 2.4.4 to 2.4.5 ([#346](https://github.com/filecoin-project/filecoin-pin/issues/346)) ([43fd0ce](https://github.com/filecoin-project/filecoin-pin/commit/43fd0ce79877ad0ae0bcaca7e0b5e073fdbeb3a8))
+
 ## [0.17.0](https://github.com/filecoin-project/filecoin-pin/compare/v0.16.0...v0.17.0) (2026-02-23)
 
 
diff --git a/package.json b/package.json
index 8fd28957..50bbfc43 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "filecoin-pin",
-  "version": "0.17.0",
+  "version": "0.18.0",
   "description": "Bridge IPFS content to Filecoin Onchain Cloud using familiar tools",
   "type": "module",
   "main": "dist/index.js",