docs: add versions to tags/filters, see #305

docs/scripts/tags.js

@@ -2,7 +2,7 @@
 
 'use strict'
 
-hexo.extend.tag.register('note', (args, content) => {
+hexo.extend.tag.register('note', (args, text) => {
   const className = args.shift()
   let header = ''
   let result = ''
@@ -12,8 +12,12 @@ hexo.extend.tag.register('note', (args, content) => {
   }
 
   result += `<blockquote class="note ${className}">${header}`
-  result += hexo.render.renderSync({ text: content, engine: 'markdown' })
+  result += hexo.render.renderSync({ text, engine: 'markdown' })
   result += '</blockquote>'
 
   return result
 }, true)
+
+hexo.extend.tag.register('since', (args, text) => {
+  return `<p class="since">Added in: ${text.trim()}</p>`
+}, true)

docs/source/filters/abs.md

@@ -2,6 +2,8 @@
 title: abs
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Liquid filter that returns the absolute value of a number.
 
 Input

docs/source/filters/append.md

@@ -2,6 +2,8 @@
 title: append
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Concatenates two strings and returns the concatenated value.
 
 Input

docs/source/filters/at_least.md

@@ -2,6 +2,8 @@
 title: at_least
 ---
 
+{% since %}v8.4.0{% endsince %}
+
 Limits a number to a minimum value.
 
 Input

docs/source/filters/at_most.md

@@ -2,6 +2,8 @@
 title: at_most
 ---
 
+{% since %}v8.4.0{% endsince %}
+
 Limits a number to a maximum value.
 
 Input

docs/source/filters/capitalize.md

@@ -2,6 +2,8 @@
 title: capitalize
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Makes the first character of a string capitalized.
 
 Input

docs/source/filters/ceil.md

@@ -2,6 +2,8 @@
 title: ceil
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Rounds the input up to the nearest whole number. LiquidJS tries to convert the input to a number before the filter is applied.
 
 Input

docs/source/filters/compact.md

@@ -2,6 +2,8 @@
 title: compact
 ---
 
+{% since %}v9.22.0{% endsince %}
+
 Removes any `nil` values from an array.
 
 For this example, assume `site.pages` is an array of content pages for a website, and some of these pages have an attribute called `category` that specifies their content category. If we `map` those categories to an array, some of the array items might be `nil` if any pages do not have a `category` attribute.

docs/source/filters/date.md

@@ -2,6 +2,8 @@
 title: date
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Converts a timestamp into another date format. LiquidJS tries to be conformant with Shopify/Liquid which is using Ruby's core [Time#strftime(string)](http://www.ruby-doc.org/core/Time.html#method-i-strftime). The input is firstly converted to `Date` object via [new Date()][newDate].
 
 Input

docs/source/filters/default.md

@@ -2,6 +2,8 @@
 title: default
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Allows you to specify a fallback in case a value doesn't exist. `default` will show its value if the left side is [falsy][falsy] or empty (`string` or `Array`).
 
 In this example, `product_price` is not defined, so the default value is used.

docs/source/filters/divided_by.md

@@ -2,6 +2,8 @@
 title: divided_by
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Divides a number by another number. The result is the string obtained by JavaScript `.toString()` of the result number.
 
 Input

docs/source/filters/downcase.md

@@ -2,6 +2,8 @@
 title: downcase
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Makes each character in a string lowercase. It has no effect on strings which are already all lowercase.
 
 Input

docs/source/filters/escape.md

@@ -2,6 +2,8 @@
 title: escape
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Escapes a string by replacing HTML special characters with escape sequences. It doesn't change strings that don't have anything to escape.
 
 Input

docs/source/filters/escape_once.md

@@ -2,6 +2,8 @@
 title: escape_once
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Escapes a string without changing existing escaped entities. It doesn't change strings that don't have anything to escape.
 
 Input

docs/source/filters/first.md

@@ -2,6 +2,8 @@
 title: first
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Returns the first item of an array.
 
 Input

docs/source/filters/floor.md

@@ -2,6 +2,8 @@
 title: floor
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Rounds the input down to the nearest whole number. LiquidJS tries to convert the input to a number before the filter is applied.
 
 Input

docs/source/filters/join.md

@@ -2,6 +2,8 @@
 title: join
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Combines the items in an array into a single string using the argument as a separator.
 
 Input

docs/source/filters/json.md

@@ -2,6 +2,8 @@
 title: json
 ---
 
+{% since %}v9.10.0{% endsince %}
+
 Convert values to string via `JSON.stringify()`, for debug purpose.
 
 Input

docs/source/filters/last.md

@@ -2,6 +2,8 @@
 title: last
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Returns the last item of an array.
 
 Input

docs/source/filters/lstrip.md

@@ -2,6 +2,8 @@
 title: lstrip
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Removes all whitespace (tabs, spaces, and newlines) from the left side of a string. It does not affect spaces between words.
 
 Input

docs/source/filters/map.md

@@ -2,6 +2,8 @@
 title: map
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Creates an array of values by extracting the values of a named property from another object.
 
 In this example, assume the object `site.pages` contains all the metadata for a website. Using `assign` with the `map` filter creates a variable that contains only the values of the `category` properties of everything in the `site.pages` object.

docs/source/filters/minus.md

@@ -2,6 +2,8 @@
 title: minus
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Subtracts a number from another number.
 
 Input

docs/source/filters/modulo.md

@@ -2,6 +2,8 @@
 title: modulo
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Returns the remainder of a division operation.
 
 Input

docs/source/filters/newline_to_br.md

@@ -2,6 +2,8 @@
 title: newline_to_br
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Replaces every newline (`\n`) in a string with an HTML line break (`<br />`).
 
 Input

docs/source/filters/plus.md

@@ -2,6 +2,8 @@
 title: plus
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Adds a number to another number.
 
 Input

docs/source/filters/prepend.md

@@ -2,6 +2,8 @@
 title: prepend
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Adds the specified string to the beginning of another string.
 
 Input

docs/source/filters/remove.md

@@ -2,6 +2,8 @@
 title: remove
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Removes every occurrence of the specified substring from a string.
 
 Input

docs/source/filters/remove_first.md

@@ -2,6 +2,8 @@
 title: remove_first
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Removes only the first occurrence of the specified substring from a string.
 
 Input

docs/source/filters/replace.md

@@ -2,6 +2,8 @@
 title: replace
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Replaces every occurrence of the first argument in a string with the second argument.
 
 Input

docs/source/filters/replace_first.md

@@ -2,6 +2,8 @@
 title: replace_first
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Replaces only the first occurrence of the first argument in a string with the second argument.
 
 Input

docs/source/filters/reverse.md

@@ -2,6 +2,8 @@
 title: reverse
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Reverses the order of the items in an array. `reverse` cannot reverse a string.
 
 Input

docs/source/filters/round.md

@@ -2,6 +2,8 @@
 title: round
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Rounds a number to the nearest integer or, if a number is passed as an argument, to that number of decimal places.
 
 Input

docs/source/filters/rstrip.md

@@ -2,6 +2,8 @@
 title: rstrip
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Removes all whitespace (tabs, spaces, and newlines) from the right side of a string. It does not affect spaces between words.
 
 Input

docs/source/filters/size.md

@@ -2,6 +2,8 @@
 title: size
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Returns the number of characters in a string or the number of items in an array.
 
 Input

docs/source/filters/slice.md

@@ -2,6 +2,8 @@
 title: slice
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Returns a substring of 1 character beginning at the index specified by the first argument. An optional second argument specifies the length of the substring to be returned.
 
 String indices are numbered starting from 0.

docs/source/filters/sort.md

@@ -2,6 +2,8 @@
 title: sort
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Sorts items in an array in case-sensitive order.
 
 Input

docs/source/filters/sort_natural.md

@@ -2,6 +2,8 @@
 title: sort_natural
 ---
 
+{% since %}v8.4.0{% endsince %}
+
 Sorts items in an array in case-insensitive order.
 
 Input

docs/source/filters/split.md

@@ -2,6 +2,8 @@
 title: split
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Divides a string into an array using the argument as a separator. `split` is commonly used to convert comma-separated items from a string to an array.
 
 Input

docs/source/filters/strip.md

@@ -2,6 +2,8 @@
 title: strip
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Removes all whitespace (tabs, spaces, and newlines) from both the left and right sides of a string. It does not affect spaces between words.
 
 Input

docs/source/filters/strip_html.md

@@ -2,6 +2,8 @@
 title: strip_html
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Removes any HTML tags from a string.
 
 Input

docs/source/filters/strip_newlines.md

@@ -2,6 +2,8 @@
 title: strip_newlines
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Removes any newline characters (line breaks) from a string.
 
 Input

docs/source/filters/times.md

@@ -2,6 +2,8 @@
 title: times
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Multiplies a number by another number.
 
 Input

docs/source/filters/truncate.md

@@ -2,6 +2,8 @@
 title: truncate
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Shortens a string down to the number of characters passed as an argument. If the specified number of characters is less than the length of the string, an ellipsis (...) is appended to the string and is included in the character count.
 
 ## Basic Usage

docs/source/filters/truncatewords.md

@@ -2,6 +2,8 @@
 title: truncatewords
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Shortens a string down to the number of words passed as an argument. If the specified number of words is less than the number of words in the string, an ellipsis (...) is appended to the string.
 
 Input

docs/source/filters/uniq.md

@@ -2,6 +2,8 @@
 title: uniq
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Removes any duplicate elements in an array.
 
 Input

docs/source/filters/upcase.md

@@ -2,6 +2,8 @@
 title: upcase
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Makes each character in a string uppercase. It has no effect on strings which are already all uppercase.
 
 Input

docs/source/filters/url_decode.md

@@ -2,6 +2,8 @@
 title: url_decode
 ---
 
+{% since %}v6.1.0{% endsince %}
+
 Decodes a string that has been encoded as a URL.
 
 Input

docs/source/filters/url_encode.md

@@ -2,6 +2,8 @@
 title: url_encode
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Converts any URL-unsafe characters in a string into percent-encoded characters.
 
 Input

docs/source/filters/where.md

@@ -2,6 +2,8 @@
 title: where
 ---
 
+{% since %}v8.1.0{% endsince %}
+
 Creates an array including only the objects with a given property value, or any [truthy][truthy] value by default.
 
 In this example, assume you have a list of products and you want to show your kitchen products separately. Using `where`, you can create an array containing only the products that have a `"type"` of `"kitchen"`.

docs/source/tags/assign.md

@@ -2,6 +2,8 @@
 title: Assign
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Creates a new variable.
 
 Input

docs/source/tags/capture.md

@@ -2,6 +2,8 @@
 title: capture
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Captures the string inside of the opening and closing tags and assigns it to a variable. Variables created through `capture` are strings.
 
 Input

docs/source/tags/case.md

@@ -2,6 +2,8 @@
 title: case
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Creates a switch statement to compare a variable with different values. `case` initializes the switch statement, and `when` compares its values.
 
 Input

docs/source/tags/comment.md

@@ -2,6 +2,8 @@
 title: Comment
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Allows you to leave un-rendered code inside a Liquid template. Any text within the opening and closing `comment` blocks will not be printed, and any Liquid code within will not be executed.
 
 Input

docs/source/tags/cycle.md

@@ -2,6 +2,8 @@
 title: cycle
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Loops through a group of strings and prints them in the order that they were passed as arguments. Each time `cycle` is called, the next string argument is printed.
 
 ## Basic Usage

docs/source/tags/decrement.md

@@ -2,6 +2,8 @@
 title: Decrement
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Creates a new number variable, and decreases its value by one every time it is called. The first value is `-1`.
 
 Input

docs/source/tags/for.md

@@ -2,6 +2,8 @@
 title: For
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Iteration tags run blocks of code repeatedly.
 
 ## Basic Usage

docs/source/tags/if.md

@@ -2,6 +2,8 @@
 title: If
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Executes a block of code only if a certain condition is `true`.
 
 ## if

docs/source/tags/include.md

@@ -2,6 +2,8 @@
 title: Include
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 {% note warn Deprecated %}
 This tag is deprecated, use <a href="./render.html">render</a> tag instead for better encapsulation.
 {% endnote %}

docs/source/tags/increment.md

@@ -2,6 +2,8 @@
 title: Increment
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Creates a new number variable, and increases its value by one every time it is called. The first value is `0`.
 
 Input

docs/source/tags/layout.md

@@ -2,6 +2,8 @@
 title: Layout
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 ## Using a Layout Template
 
 Renders current template inside a layout template from the template [roots][root].

docs/source/tags/raw.md

@@ -2,6 +2,8 @@
 title: Raw
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Raw temporarily disables tag processing. This is useful for generating content
 (eg, Mustache, Handlebars) which uses conflicting syntax.
 

docs/source/tags/render.md

@@ -2,6 +2,8 @@
 title: Render
 ---
 
+{% since %}v9.2.0{% endsince %}
+
 ## Basic Usage
 
 ### Render a Template

docs/source/tags/tablerow.md

@@ -2,6 +2,8 @@
 title: Table Row
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 Generates an HTML table. Must be wrapped in opening `<table>` and closing `</table>` HTML tags.
 
 ## Basic Usage

docs/source/tags/unless.md

@@ -2,6 +2,8 @@
 title: Unless
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 The opposite of `if` – executes a block of code only if a certain condition is **not** met.
 
 Input

docs/source/zh-cn/filters/abs.md

@@ -2,6 +2,8 @@
 title: abs
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 返回数字的绝对值。
 
 输入

docs/source/zh-cn/filters/append.md

@@ -2,6 +2,8 @@
 title: append
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 连接两个字符串并返回结果。
 
 输入

docs/source/zh-cn/filters/at_least.md

@@ -2,6 +2,8 @@
 title: at_least
 ---
 
+{% since %}v8.4.0{% endsince %}
+
 限制数字到某个最小值。
 
 输入

docs/source/zh-cn/filters/at_most.md

@@ -2,6 +2,8 @@
 title: at_most
 ---
 
+{% since %}v8.4.0{% endsince %}
+
 限制数字到某个最大值。
 
 输入

docs/source/zh-cn/filters/capitalize.md

@@ -2,6 +2,8 @@
 title: capitalize
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 把字符串首字母改为大写。
 
 输入

docs/source/zh-cn/filters/ceil.md

@@ -2,6 +2,8 @@
 title: ceil
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 向上取整，取整前 LiquidJS 会首先把输入转换为数字。
 
 输入

docs/source/zh-cn/filters/compact.md

@@ -2,6 +2,8 @@
 title: compact
 ---
 
+{% since %}v9.22.0{% endsince %}
+
 从数组里移除任何 `null` 和 `undefined` 值。
 
 假设 `site.pages` 是网页列表，有些网页包含 `category` 属性用来标明类别。如果把它们 `map` 到数组里，那么对于没有 `category` 属性的元素就会是 `undefined`。

docs/source/zh-cn/filters/date.md

@@ -2,6 +2,8 @@
 title: date
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 把时间戳转换为字符串。LiquidJS 尝试跟 Shopify/Liquid 保持一致，它用的是 Ruby 核心的 [Time#strftime(string)](http://www.ruby-doc.org/core/Time.html#method-i-strftime)。此外 LiquidJS 会先通过 [new Date()][newDate] 尝试把输入转换为 Date 对象。
 
 输入

docs/source/zh-cn/filters/default.md

@@ -2,6 +2,8 @@
 title: default
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 在值不存在时给一个默认值，如果左侧是 [falsy][falsy] 或空（`string` 或 `Array`）就会使用这个默认值。下面的例子中 `product_price` 没有定义，因此使用了默认值。
 
 输入

docs/source/zh-cn/filters/divided_by.md

@@ -2,6 +2,8 @@
 title: divided_by
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 两数相除返回商，返回结果数字在 JavaScript 中 `.toString()` 得到的字符串。
 
 输入

docs/source/zh-cn/filters/downcase.md

@@ -2,6 +2,8 @@
 title: downcase
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 字符串中每个字符都转为小写，对已经是小写的字符没有影响。
 
 输入

docs/source/zh-cn/filters/escape.md

@@ -2,6 +2,8 @@
 title: escape
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 把字符串中的 HTML 特殊字符转义，对不需要转义的字符串不会产生影响。
 
 输入

docs/source/zh-cn/filters/escape_once.md

@@ -2,6 +2,8 @@
 title: escape_once
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 把字符串中的特殊字符转义得到可用在 URL 里的字符串，对已经转义过的字符串和不需要转义的字符串不会产生影响。
 
 输入

docs/source/zh-cn/filters/first.md

@@ -2,6 +2,8 @@
 title: first
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 返回数组的第一个元素。
 
 输入

docs/source/zh-cn/filters/floor.md

@@ -2,6 +2,8 @@
 title: floor
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 数字下取整，LiquidJS 会尝试把输入转换为数字再做下取整操作。
 
 输入

docs/source/zh-cn/filters/join.md

@@ -2,6 +2,8 @@
 title: join
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 把数组中的元素连接成为一个字符串，以传入的参数作为分隔符。
 
 输入

docs/source/zh-cn/filters/json.md

@@ -2,6 +2,8 @@
 title: json
 ---
 
+{% since %}v9.10.0{% endsince %}
+
 通过 `JSON.stringify()` 把值转换为字符串，多用于调试用途。
 
 输入

docs/source/zh-cn/filters/last.md

@@ -2,6 +2,8 @@
 title: last
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 返回数组的最后一个元素。
 
 输入

docs/source/zh-cn/filters/lstrip.md

@@ -2,6 +2,8 @@
 title: lstrip
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 移除字符串左侧的空白字符（制表符、空格、换行），不影响词之间的空格。
 
 输入

docs/source/zh-cn/filters/map.md

@@ -2,6 +2,8 @@
 title: map
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 按照属性名提取对象的属性形成另一个数组并返回。
 
 下面的例子中假设 `site.pages` 包含了站点的所有网页元信息。使用 `assign` 加 `map` 过滤器创建了一个 `site.pages` 中所有对象的 `category` 属性的值构成的数组。

docs/source/zh-cn/filters/minus.md

@@ -2,6 +2,8 @@
 title: minus
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 两数相减。
 
 输入

docs/source/zh-cn/filters/modulo.md

@@ -2,6 +2,8 @@
 title: modulo
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 返回两数相除的余数。
 
 输入

docs/source/zh-cn/filters/newline_to_br.md

@@ -2,6 +2,8 @@
 title: newline_to_br
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 把字符串里的所有换行符（`\n`）替换为 HTML 换行（`<br />`）。
 
 输入

docs/source/zh-cn/filters/plus.md

@@ -2,6 +2,8 @@
 title: plus
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 两数相加。
 
 输入

docs/source/zh-cn/filters/prepend.md

@@ -2,6 +2,8 @@
 title: prepend
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 在字符串开头添加另一个字符串。
 
 输入

docs/source/zh-cn/filters/remove.md

@@ -2,6 +2,8 @@
 title: remove
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 移除字符串中出现的所有指定子字符串。
 
 输入

docs/source/zh-cn/filters/remove_first.md

@@ -2,6 +2,8 @@
 title: remove_first
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 移除字符串中出现的第一个指定子字符串。
 
 输入

docs/source/zh-cn/filters/replace.md

@@ -2,6 +2,8 @@
 title: replace
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 把字符串中出现的每一个指定子字符串替换为另一个字符串。
 
 输入

docs/source/zh-cn/filters/replace_first.md

@@ -2,6 +2,8 @@
 title: replace_first
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 把字符串中出现的第一个指定子字符串替换为另一个字符串。
 
 输入

docs/source/zh-cn/filters/reverse.md

@@ -2,6 +2,8 @@
 title: reverse
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 反转数组的所有元素，不可用于字符串。
 
 输入

docs/source/zh-cn/filters/round.md

@@ -2,6 +2,8 @@
 title: round
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 数字四舍五入取整，如果传入小数位数作为参数。
 
 输入

docs/source/zh-cn/filters/rstrip.md

@@ -2,6 +2,8 @@
 title: rstrip
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 移除字符串右侧的空白字符（制表符、空格、换行），不影响词之间的空格。
 
 输入

docs/source/zh-cn/filters/size.md

@@ -2,6 +2,8 @@
 title: size
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 返回字符串的字符个数或者数组的元素个数。
 
 输入

docs/source/zh-cn/filters/slice.md

@@ -2,6 +2,8 @@
 title: slice
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 返回第一个参数为下标位置的一个字符，如果指定了第二个参数会被解释为子字符串的长度。字符串下标从零开始。
 
 输入

docs/source/zh-cn/filters/sort.md

@@ -2,6 +2,8 @@
 title: sort
 ---
 
+{% since %}v1.9.1{% endsince %}
+
 对数组中的元素排序，排序方式为 JavaScript `Array.prototype.sort()`。
 
 输入

docs/source/zh-cn/filters/sort_natural.md

@@ -2,6 +2,8 @@
 title: sort_natural
 ---
 
+{% since %}v8.4.0{% endsince %}
+
 大小写不敏感地对数组元素排序。
 
 输入