DOCS: Removed the (almost) two year old deprecation warning from the …

…README.

README.md

@@ -158,12 +158,11 @@ DNSControl can be installed via packages for macOS, Linux and Windows, or from s
 
 See [dnscontrol-action](https://github.com/koenrh/dnscontrol-action) or [gacts/install-dnscontrol](https://github.com/gacts/install-dnscontrol).
 
-## Deprecation warnings (updated 2023-02-18)
+## Deprecation warnings (updated 2024-02-24)
 
 - **32-bit binaries will no longer be distributed after September 10, 2023.** There is a proposal to stop shipping 32-bit binaries (packages and containers).  If no objections are raised by Sept 10, 2023, new releases will not include them. See https://github.com/StackExchange/dnscontrol/issues/2461 for details.
 - **Call for new volunteer maintainers for NAMEDOTCOM and SOFTLAYER.** These providers have no maintainer. Maintainers respond to PRs and fix bugs in a timely manner, and try to stay on top of protocol changes.
 - **ACME/Let's Encrypt support is frozen and will be removed after December 31, 2022.**  The `get-certs` command (renews certs via Let's Encrypt) has no maintainer. There are other projects that do a better job. If you don't use this feature, please do not start. If you do use this feature, please plan on migrating to something else.  See discussion in [issues/1400](https://github.com/StackExchange/dnscontrol/issues/1400)
-- **get-zones syntax changes in v3.16** Starting in [v3.16](https://github.com/StackExchange/dnscontrol/releases/tag/v3.16.0), the command line arguments for `dnscontrol get-zones` changes. For backwards compatibility change `provider` to `-`. See [the changelog](https://docs.dnscontrol.org/release/v316) for details.
 
 ## More info at our website