---
title: net-agent-10-43-0
source: https://docs.newrelic.com/docs/release-notes/agent-release-notes/net-release-notes/net-agent-10-43-0
---

### New features

-   Add support for topics to Azure Service Bus. ([#3179](https://github.com/newrelic/newrelic-dotnet-agent/issues/3179)) ([d6610a1](https://github.com/newrelic/newrelic-dotnet-agent/commit/d6610a19a862570b2a15b8c7f0f5156fee0fa805))
-   Supportability metrics for custom instrumentation. Reports the first 25 custom instrumentation methods seen, and a count of the total number of custom instrumentation methods seen. (<https://github.com/newrelic/newrelic-dotnet-agent/pull/2797>) ([99c6256](https://github.com/newrelic/newrelic-dotnet-agent/commit/99c625659f0739c3453692a9bdf676e2b55a6658))

### Fixes

-   Profiler doesn't handle wide-character files correctly ([#3172](https://github.com/newrelic/newrelic-dotnet-agent/issues/3172)) ([75ddd6b](https://github.com/newrelic/newrelic-dotnet-agent/commit/75ddd6b4aa55e3a5fb8501800bb6cc5b0e81e08c))

### Checksums

| File                                       | SHA - 256  Hash                                                  |
| ------------------------------------------ | ---------------------------------------------------------------- |
| newrelic-dotnet-agent-10.43.0-1.x86_64.rpm | 87AB30791AE82E49F2DCB4E47983BB93A7933DAC6A3C18D0DEB62B3C5D0EB6ED |
| newrelic-dotnet-agent_10.43.0_amd64.deb    | 7CD058390C975BE0EC037669C0F46AD75EA821161FADE71D01CFBFCFE674FBDB |
| newrelic-dotnet-agent_10.43.0_amd64.tar.gz | 477B1CF4F0B7951729CE38326B857562F7B50B1DC968D5DFD0F727A90B8374C1 |
| newrelic-dotnet-agent_10.43.0_arm64.deb    | F7FF0394F2F7F1295B65256C27F0725191D8B572B2A8BC716A394FE2B85BAA38 |
| newrelic-dotnet-agent_10.43.0_arm64.tar.gz | CBB9F12B4CDACE8E1A77138DFCB7371E221C78212494761CC6915417388623B0 |
| NewRelicDotNetAgent_10.43.0_x64.msi        | AD00A5479FE435B2D9D1CC8B8851CD957025390AFC1F849F733D22E37E28E622 |
| NewRelicDotNetAgent_10.43.0_x64.zip        | A8F3DFE2ACF3BFC3454D131127018B43C9F61E6009C2D1E63F446B1B2AA7A171 |
| NewRelicDotNetAgent_10.43.0_x86.msi        | B761C8245DB2370602D737D2C6EB428BA37F3AFD65B1D47E41ACFDDEE513189A |
| NewRelicDotNetAgent_10.43.0_x86.zip        | A60E4AF3593296DD18FDFAE893F1DB04665A0D80E36C08A828986DF27FC7646A |

### Updating your agent

-   Follow standard procedures to [update the .NET agent](https://docs.newrelic.com/docs/agents/net-agent/installation-configuration/update-net-agent).
-   If you're using a particularly old agent, review the list of major changes and procedures for [updating legacy .NET agents](https://docs.newrelic.com/docs/apm/agents/net-agent/installation/update-net-agent/#updating_older_net).

We recommend updating to the latest agent version as soon as it's available. If you can't upgrade to the latest version, update your agents to a version no more than 90 days old. Read more about [keeping your agent up to date](https://docs.newrelic.com/docs/new-relic-solutions/new-relic-one/install-configure/update-new-relic-agent).
See the New Relic .NET agent [EOL policy doc](https://docs.newrelic.com/docs/apm/agents/net-agent/getting-started/net-agent-eol-policy) for information about agent releases and support dates.