ID	Type	Status	Priority	Milestone	Owner		Summary + Labels	...
	5	Enhancement	Accepted	Low	----	2525275		添加对Annot:widget的支持
	6	Enhancement	Accepted	Low	----	2525275		整体运行效率不高
	21	Enhancement	Accepted	Medium	----	2525275		改进Thumbnail功能
	32	Enhancement	New	Low	----	2525275		文件删除和改名
	34	Enhancement	New	Medium	----	2525275		页面颜色替换功能
	35	Other	Pending	Low	----	----		请问能不能试着利用Poppler的PDF渲染库来渲染PDF？
	39	Task	New	Low	----	----		text wrap
	41	Defect	New	Low	----	2525275		正确设定元素的透明度
	46	Defect	New	Low	----	2525275		中文无法显示
	50	Defect	New	Medium	----	----		Is there any plans to support chm ?
	59	Defect	New	Medium	----	----		Works On PSP3006, but up/down is not continous.
	62	Defect	New	Medium	----	----		Encyclopodia Ebook support in bookr
	63	Defect	New	Medium	----	----		Feature
	64	Defect	New	Medium	----	----		建议增加功能使pdf显示能自动折行
	65	Defect	New	Medium	----	----		Would you please upload the source code of version "2009-07-09"?
	66	Defect	New	Medium	----	----		Could you add a preread function?