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+# v5.5.0
+- [#179](https://github.com/xmrig/xmrig/issues/179) Added support for [environment variables](https://xmrig.com/docs/miner/environment-variables) in config file.
+- [#1453](https://github.com/xmrig/xmrig/issues/1453) Fixed crash on 32bit systems.
+- [#1459](https://github.com/xmrig/xmrig/issues/1459) Fixed crash on very low memory systems.
+- Added `--randomx-no-rdmsr` command line option.
+- Added console title for Windows with miner name and version.
+
 # v5.4.0
 - [#1434](https://github.com/xmrig/xmrig/pull/1434) Added RandomSFX (`rx/sfx`) algorithm for Safex Cash.
 - [#1445](https://github.com/xmrig/xmrig/pull/1445) Added RandomV (`rx/v`) algorithm for *new* MoneroV.