Lots of Taiwan war speculation in the western media recently. DPP is talking about amending the constitution to remove Current national emblem and other changes. Which is the preferred way to Taiwan independence for DPP. Since they claim that Taiwan is already independent. So, for them the issue is about changing the current constitutional structure of Taiwan to make it a "normal country". They are slowing moving towards that goal with changing the ROC passport to Taiwan passport recently. They are renaming various unofficial Taiwan rep offices from Taipei Economic office and such names to Taiwan office, a defacto embassy.
With the US so agitated about China lately, I feel like a big crisis over Taiwan is coming in the few years. DPP is getting more and more confident about US and western support for a Taiwan war. Taiwan Independence and anti-China sentiment in Taiwan is also at a fever pitch. US is also so worried about the rise of China. They will support Taiwan heavily just to respond to China's rise in other areas. With this kind of support, DPP will certainly move towards changing the constitution and law that will get rid of ROC structure and remove unification related clauses.
China will then be forced to do something big militarily. Even if they don't go for a full invasion. They may be forced to either bomb Taiwan or fly over Taiwan or something big like that. I can see a big crisis over Taiwan in the horizon that will test China's resolve and ability to control the conflict while also deterring DPP from making big changes in Taiwan.