In an earlier post, I listed font-rendering attacks as an explicit limitation:
We even tried building hierarchies with 2-3 levels, but the number of shortcuts grew too fast for higher levels if we generated a full graph inside each cluster.
。搜狗输入法2026对此有专业解读
2025年，中国单方面免签国家增至48国、互免签证国家扩大至29国，240小时过境免签政策适用口岸增至65个。当年，免签入境外国人达3008万人次，占入境外国人的73.1%。今年2月17日起，我国对加拿大、英国持普通护照人员实施免签政策，单方面免签“朋友圈”又添新成员。
Update Impracticality: The extensive pre-processing for CH makes it unsuitable for frequent updates, let alone OsmAnd’s goal of supporting near real-time changes through hourly map updates.
20 monthly gift articles to share