From 2bc5d9ddc3f21db460bc35427b1456b08b400236 Mon Sep 17 00:00:00 2001 From: Gregor Zeitlinger Date: Fri, 26 Sep 2025 09:45:49 +0200 Subject: [PATCH] add experimental warning Signed-off-by: Gregor Zeitlinger --- docs/content/exporters/unicode.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/docs/content/exporters/unicode.md b/docs/content/exporters/unicode.md index 80cbdc2ef..3c03428e5 100644 --- a/docs/content/exporters/unicode.md +++ b/docs/content/exporters/unicode.md @@ -3,6 +3,11 @@ title: Unicode weight: 2 --- +{{< hint type=warning >}} +Unicode support is experimental, because [OpenMetrics specification](https://openmetrics.io/) is not +updated yet to support Unicode characters in metric and label names. +{{< /hint >}} + The Prometheus Java client library allows all Unicode characters, that can be encoded as UTF-8. At scrape time, some characters are replaced based on the `encoding` header according